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STIMULi in Medical News

Type 1 Diabetes Linked to Stimuli from Nervous System

It has been attested by all medical researchers that type I diabetes is caused due to breakdown in the immune system of the body.// The flawed response from the immune system was understood to be the reason behind the damage caused to islet cells in the pancreas where insulin is produced. A rece...

Robotics insights through flies' eyes

...he leadership of neurobiologist Prof. Alexander Borst. Here, on a wraparound display, the researchers present diverse patterns, movements, and sensory stimuli to blow flies. The insect is held in place by a halter, so that electrodes can register the reactions of its brain cells. Thus the researchers observe...

Is somatic hypersensitivity a predictor of irritable bowel syndrome?

... 42 cases with D-IBS and 24 with C-IBS, and 52 control subjects were collected in the study. Their thermal pain hypersensitivity were examined Thermal stimuli were delivered using a Medoc Thermal Sensory Analyzer with a 3 cm 3 cm surface area. Heat pain threshold (HPTh) and heat pain tolerance (HPTo) were a...

Memory Forms at 30 Weeks in the Womb

...ads to a combined stimulus of vibration and sound," Nijhuis explained. "The stimuli were applied to the maternal abdomen above the fetal legs for a period of one second every 30 seconds. We counted the number of stimuli after which the fetus does not respond anymore." When the fetus makes th...

Veterans Affairs Researchers Study Benefits of Robot for Ankle Rehabilitation

...nts of scoring and real-time performance feedback, the stroke patients were able to perform hundreds of targeted ankle movements in response to visual stimuli and robotic assistance in each training session. Thus far, the study has demonstrated that stroke rehabilitation, when aided by the ankle robot t...

Smoking more than 5 cigarettes a day provokes migraine attacks

...ane of the neurons which are much more permeable and excitable. The brain of migraine sufferers is therefore able to link an attack with precipitating stimuli such as tobacco", Julio Pascual concludes. To a large extent, the cause of this hyperexcitability has a genetic basis. In fact, some specific muta...
STIMULi in Medical Technology

Meritage Pharma Initiates Phase 2b Clinical Trial of Oral Viscous Budesonide for Pediatric Patients With Eosinophilic Esophagitis

...rface of the esophagus. This eosinophil infiltration leads to inflammation of the esophagus and is believed to cause the symptoms of EoE. A variety of stimuli may trigger this allergic process including certain foods and environmental allergens. People with EoE commonly have other allergic conditions such as...

TorreyPines Therapeutics Initiates Clinical Trial to Evaluate Analgesic Effect of Oral Prodrug of Tezampanel

... study will evaluate the effect of NGX426 on hyperalgesia, an abnormally increased pain state, and allodynia, pain resulting from normally non-painful stimuli to the skin, induced by intradermal injections of capsaicin. The primary endpoint is subject self-report of spontaneous pain following the injection o...

EnVivo Pharmaceuticals Announces Initiation of Clinical Safety and Biomarker Study of Alpha-7 Nicotinic Agonist, EVP-6124, in Patients with Schizophrenia

...zophrenia invariably have abnormalities in sensory gating thought to be responsive to alpha-7 nicotinic receptor stimulation. When repetitive auditory stimuli are presented to a patient with Schizophrenia, the evoked electrophysiologic brain response (the P50 response measured 50 msec after each stimulus) in...

VioQuest Pharmaceuticals Completes Enrollment of Phase I Trial of Lenocta(TM)

...ent and selective inhibitor of SHP-1 and SHP-2. Inhibition of these key regulatory enzymes results in the up-regulation of the response to immunologic stimuli (cytokines) and inhibition of mitogenesis. In addition to reaching the maximum tolerated dose (MTD), dose dependent activities were observed in protoc...

New Study Suggests no Significant Impairment in Middle-of-the-Night Balance, Mobility or Memory in Older Adults Using Ramelteon

...ively identifies abnormalities in patients' use of the three sensory systems that contribute to postural control: somatosensory (perception of sensory stimuli from the skin and internal organs), visual and vestibular (balance system having to do with the auditory organ). The composite score of each individua...

Gabapentin Shown Effective for Fibromyalgia Pain

... damage. Although gabapentin has little, if any, effect on acute pain, it has shown a robust effect on pain caused by a heightened response to stimuli related to inflammation or nerve injury in animal models of chronic pain syndromes. Researchers have suspected that it might have the same effect ...
STIMULi in Medical Products

Vasopressin (AVP) RIA Test

Description:...at respond to alterations in blood volume or arterial pressure. Non-osmotic stimuli include pain, stress, sleep and exercise [1]. The primary function of AVP i... In contrast, sustained, elevated levels of AVP in the absence of any known stimuli are observed in syndrome of inappropriate antidiuretic hormone (SIADH) and ...
Company:Diagnostic Systems Laboratories, Inc.

Humphrey Matrix Perimeter

Description:...Like the Humphrey FDT Perimeter, the Matrix doubles as an in-office glaucoma screener with 35 second supra-threshold testing. And it provides up to 69 stimuli to characterize visual field defects to facilitate accurate diagnoses....
Company:Carl Zeiss Meditec, Inc.

VisPath Analyzer (VPA)

Description:...ve set of visual neuronal centers and pathways that are affected by many medical conditions. The VisPath Analyzer (VPA) provides pre-programmed visual stimuli and automates the examination of eye movement, pupil function and visual fields....
Company:Visual Pathways, Inc.

Epoch 2000

Description:... Epoch 2000 Simultaneous,16 channel, multimodality EEG, EP and EMG monitoring. Interleave up to 8 stimuli for fast response time. Simultaneously view vital signs, anesthesia measurements and surgeon's microscope view to correlate neurological responses wit...
Company:Axon Systems

STIMULi Diagnostic Acuity System

Description:... The stimuli is Refraction device that replaces the old technology, the automated projector. stimuli eliminates the "memory" effect" by bringing virtua...unctions are at the practitioners finger tips. The stimuli supports many types of acuity charts, optotypes, ...
Company:Haag-Streit USA, Inc.

UTAS Visual Diagnostic System

Features:... Arbitrary color flash stimuli from -60 dB to +20 dB Xenon flash (white) stimuli from 0 dB to +30 dB Background luminance to 5000 cd/m2 in any color ...
Company:LKC Technologies, Inc.
STIMULi in Medical Definition

Hyperesthesia

...esia ) is a condition that involves an abnormal increase in sensitivity to stimuli of the senses . stimuli of the senses can include sound that one hears, foods that one tastes, text...
STIMULi in Medical Dictionary

Pathology

...partment of State Health Services-About the Profession-Board Position Pathology is the study of the structural and functional effects of harmful stimuli to the cell tissues and organs of the body and ultimately their consequences on ... MD with board certification in anatomic and clinical pathol...

Olfactory

...rts of the ... In all olfactory systems, even in animals as phylogenetically diverse as flies, ... The recognition and conversion of olfactory stimuli begins with the interaction ... Olfactory responses in a gustatory organ of the malaria vector mosquito Anopheles gambiae. ... Multiple Re...

Inflammation

...scular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants. It is a protective attempt by the organism to remove the injurious stimuli as well as... Inflammation is a Secret Killer: The surprising link between inflammation and ... Inflammation is the body's first defense a...

Hallucinations

...he absence of a stimulus. In a stricter sense, hallucinations are defined as perceptions in a conscious and awake state in the absence of external stimuli which have qualities of real perception, in that they... A hallucination is a perception without a stimulus. Usually people have to be awake and...

Hallucination

...he absence of a stimulus. In a stricter sense, hallucinations are defined as perceptions in a conscious and awake state in the absence of external stimuli which have qualities of real perception, in that they... A hallucination is a perception without a stimulus. Usually people have to be awake and...

Autonomic hyperreflexia

... massive sympathetic discharge that can occur in association with spinal cord injury (SCI) or disease . AD is believed to be triggered by afferent stimuli which originate below the... The most common cause of autonomic hyperreflexia is spinal cord injury. ... People with autonomic hyperreflexi...
STIMULi in Biological News

Brains response to visual stimuli helps us to focus on what we should see, rather than all there is to see

Delving ever deeper into the intricate architecture of the brain, researchers at The Salk Institute have now described how two different types of nerve cells, called neurons, work together in tiny sub-networks to pass on just the right amount and the right kind of sensory information. Their study...

Neuropathic pain: The sea provides a new hope of relief

...ciceptive pathways) and cause the person to experience mildly uncomfortable stimuli as very painful (hyperalgesia), or stimuli that would normally induce no discomfort at all as painful (allodynia). Th...

Negligible impact on public safety from shark cage diving operations

... ecotourism impacts." Those impacts on public safety were deemed to be "negligible," due to factors such as remoteness of the sites, and conditioning stimuli that are specific to the tour operations and different from inshore recreational stimuli. The study also notes that there has been "no increase in...

Universitat Autonoma de Barcelona researchers first to clone mice in Spain

...es and substituted with a cell from the cumulus by cytoplasm injection. Once the oocytes had been reconstructed, they were activated by simulating the stimuli occurring during fecundation so as to induce embryonic development. The cloned embryos were later transferred to receptor females. The mice obtain...

Gene activity reveals dynamic stroma microenvironment in prostate cancer

...effects of DNA changes on cells either by correcting the DNA or prompting cell death. "This implies that there may be different kinds of DNA damaging stimuli going on in the stroma as well as cancer cells," said Ittmann. "DNA damage could be related to mutations in the stroma." The researchers also foun...

Understanding plants' overactive immune system will help MU researchers build better crops

... potential to be highly deleterious to the plant and needs to be tightly controlled. Certain suppressors protect the plant from responding to harmless stimuli and from overreacting to pathogens. If there is a mutation in these suppressors, the immune system can actually do more damage than good." One way ...
STIMULi in Biological Technology

Brain research shows past experience is invaluable for complex decision making

...rmation - being able to do this is vital for our survival! This ability is especially critical when we are responding and acting in relation to visual stimuli that are highly similar to each other. For example, this is what is happening when you are trying to recognise friends in a crowd or discern a tumour ...

Life sticks: UC San Diego bioengineer's sticky insights published in journal Science

...tissues and organisms hailing from all limbs of the tree of life respond to stimuli using basic biological "modules." For example, the researchers outlined sim...rter stem cells" that have been programmed to respond to some environmental stimuli but ignore other stimuli. ...

First Multiple Dose Clinical Trial of TorreyPines Therapeutics' Oral Compound NGX426 Demonstrates Compound Is Safe and Well-Tolerated

...ally significant reduction in spontaneous pain, hyperalgesia (abnormally increased pain state) and allodynia (pain resulting from normally non-painful stimuli to the skin) compared to placebo following intradermal injections of capsaicin in a human experimental model of cutaneous pain, hyperalgesia and allod...

Introducing the next generation of chemical reactors

... oxides and polymers as building blocks, and engineering those blocks to form nanoscale structures, which are responsive to internal and / or external stimuli such as pH, heat or light. The structures can be dispersed in fluid, or coated on the reactor walls. As conditions inside the reactor change, the n...

NovaVision CEO Named Presenter at the AdvaMed 2008 Conference

...ing the science of neuroplasticity -- the brain's ability to rewire itself -- VRT is an in-home personalized restoration therapy that uses light-based stimuli to gradually activate adjacent neurons in the brain responsible for vision. Each patient receives a program that is entirely customized to their own u...

Nanotubes go with the flow

...sed on the flow of a nanotube-containing solution through nanochannels. This technique is especially attractive because of its simplicity; no external stimuli such as the application of an electric field or syringe pumping are required to align the nanotubes. This novel approach for aligning carbon nanotub...
STIMULi in Biological Products

Rabbit Anti-JNK1, phospho (Thr183 / Tyr185) Polyclonal Antibody, Unconjugated from GeneTex

Description:... JNK, and p38 kinases. The members are regulated by many different extracellular cues ranging from cytokines, growth factors, and neuropeptides. These stimuli activate cell surface receptors to stresses such as cold, heat, osmolarity changes and irradiation. The pathways regulated by the MAPKs control a broa...
Company:GeneTex

Total Antioxidant Power Colorimetric Assay Kit from Neogen Corporation

Description:... Oxidative stress is the condition in which a lack of balance exists between the oxidant stimuli and the various antioxidants. Oxidative stress appears to be involved in the pathogenesis of several diseases, including artherosclerosis, chronic in...
Company:Neogen Corporation

Total antioxidant capacity Colorimetric Assay Kit from Neogen Corporation

Description:...ress is involved in atherosclerosis, chronic inflammatory disease, and cancer. Oxidative stress is the condition in which an imbalance between oxidant stimuli and physiological antioxidants exist leading to the damage of a cell. The bodys physiological response to oxidative stress is through several antioxid...
Company:Neogen Corporation
STIMULi in Biological Definition

Bacterium

...ent of randomness in their forward movement. (see external links below for link to videos). Motile bacteria are attracted or repelled by certain stimuli , behaviors called taxes - for instance, chemotaxis , phototaxis , mechanotaxis and magnetotaxis (Italian) . In one peculiar group, the myxob...

Brain

...s, the optical lobes, the protocerebrum, the deutocerebrum, and the tritocerebrum. The optical lobes are positioned behind each eye and process visual stimuli (Butler, 2000). The protocerebrum contains the mushroom bodies , which respond to smell, and the central body complex. The deutocerebrum includes th...

Dendrite

...om many others, particularly those that input only weakly (more at synapse ). This integration is in aspects "temporal" -- involving the summation of stimuli that arrive in rapid succession -- as well as "spatial" -- entailing the aggregation of excitatory and inhibitory inputs from separate branches or "ar...

Bacterium

...ent of randomness in their forward movement. (see external links below for link to videos). Motile bacteria are attracted or repelled by certain stimuli , behaviors called taxes - for instance, chemotaxis , phototaxis , mechanotaxis and magnetotaxis (Italian) . In one peculiar group, the myxob...

Life

...e Motion, either moving itself, or having internal motion Reproduction , the ability to create entities that are similar to itself Response to stimuli - the ability to measure properties of its surrounding environment , and act upon certain conditions. These criteria are not without their uses,...

Muscle

...uscles, muscles of the face and internal muscles all correspond with dedicated regions in the brain. In addition, muscles react to reflexive nerve stimuli that do not always send signals all the way to the brain, but most muscle activity is the result of complex interactions between various areas of the ...
STIMULi in Biological Dictionary

Sensory neurons

... angina. ... on these cells, we fluorescently labeled cardiac sensory neurons (CSNs) ... Peripheral sensory neurons detect diverse physical stimuli and transmit the ... All peripheral sensory neurons are derived either from neural crest cells ... ... is homosynaptic depression at sen...

Receptor

...Information about receptor in the free online English dictionary and ... receptor ... enteroceptor, interoceptor - any receptor that responds to stimuli ... The receptor is the "hand" and the object held by the "hand" is commonly named, the ligand. ... can see, there is a receptor for just about...

Proprioception

...eptive senses, by which we perceive the pain and... proprioception n. The unconscious perception of movement and spatial orientation arising from stimuli ... 2 Proprioception vs. kinesthesia. 3 Basis of ... proprioception How do you know where your fingers are, or how much force your ... What can...

Pineal gland

... gland begins to produce ... Pineal gland An endocrine gland located in the brain which secretes melatonin , is strongly regulated by light stimuli , and is an important component The Optic "Third Eye" Compared to the Endocrinal Pineal Gland ... quality of the Pineal Gland ... The pine...

Pacinian corpuscles

... Corpuscle . Pacinian corpuscles are found in subcutaneous tissue ... Pacinian corpuscles 1° afferent axons are most sensitive to vibrating stimuli (e. ... A Pacinian corpuscle is an onion-shaped structure of nonneural ... The Pacinian corpuscles , elaborate structures found in the skin ...

Mictic egg

...ay haploid eggs that ... ( A) Mictic female with long posterolateral spines and two ... eggs were observed to hatch into mictic ... ... stimuli can cause production of mictic eggs that can produce a haploid male ... mictic fertilized eggs overwinter and can withstand freezing and dry...
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(Date:10/2/2014)... -- Genes may interact with stress to trigger heart disease ... risk occurs in about 13 percent of people, but only ... people reduce their heart disease risk through simple measures such ... Duke University researchers said. The study authors analyzed genetic ... between variations in the EBF1 gene and higher levels of ...
(Date:10/2/2014)... HealthDay Reporter WEDNESDAY, Oct. 1, ... roses -- literally -- may face an increased risk of dying ... study of over 3,000 older Americans, researchers found those who were ... more than three times as likely to die in the next ... In fact, anosmia -- the inability to distinguish odors -- was ...
(Date:10/1/2014)... developed a model that could help to predict a ... from their very first psychotic episode. , The model ... symptoms, cognitive abilities, MRI scans of the brain,s structure, ... the lead up to World Mental Health Day (10 ... Professor Bernhard Baune , says the model is a ...
(Date:10/1/2014)... the human eye, the brain of a rat and ... technology, says a QUT leading robotics researcher. , ... says the new study uses new computer algorithms to ... or tunnels. , "This is a very Frankenstein type ... halves of a thing together because we,re taking the ...
(Date:10/1/2014)... encourages people to keep their "eyes on the prize" ... When walking, staying focused on a specific target ahead ... help people walk there faster, psychology researchers have found. ... looking around the environment naturally, offers a new strategy ... less interested in exercise if physical activity seems daunting, ...
Breaking Medicine News(10 mins):Health News:Genes May Make Some More Prone to Heart Disease When Under Stress 2Health News:Could a Fading Sense of Smell Point to Earlier Death? 2Health News:Could a Fading Sense of Smell Point to Earlier Death? 3Health News:Predicting the future course of psychotic illness 2Health News:Robot researcher combines nature to nurture 'superhuman' navigation 2Health News:Keeping your eyes on the prize can help with exercise, NYU study finds 2Health News:Keeping your eyes on the prize can help with exercise, NYU study finds 3
(Date:10/1/2014)... researchers hope to take a healthy salad up a ... of breast cancer in leafy greens. , "In the ... either by eating the salad or making a pill ... of biomedical engineering at Case Western Reserve School of ... G. Komen breast cancer organization is funding the research ...
(Date:9/30/2014)... Evidence of the environmental effects of moorland burning is ... the subject, with the aim of relieving tensions on ... , The EMBER (Effects of Moorland Burning on the ... burning on moorland, which is practised predominantly to support ... impacts on peat hydrology, peat chemistry and physical properties, ...
(Date:9/30/2014)... WASHINGTON, D.C., September 30, 2014--Sea monkeys have captured the ... of their easily observable life cycle -- sold as ... and mate given little more than a tank of ... a shorter-term pattern: Like other zooplankton, brine shrimp vertically ... conditions, coming closer to the surface at night and ...
Breaking Biology News(10 mins):Scientists wield plant viruses against deadly human disease 2Scientists wield plant viruses against deadly human disease 3Grouse moor burning causes widespread environmental changes 2Laser-guided sea monkeys show how zooplankton migrations may affect global ocean currents 2
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