Navigation Links
Patients with autism spectrum disorder are not sensitive to 'being imitated'
Date:8/4/2014

A Japanese research group led by Prof Norihiro Sadato, a professor of the National Institute for Physiological Sciences (NIPS), National Institutes of Natural Sciences (NINS), has found that people with autism spectrum disorders (ASD) have decreased activity in an area in the brain critical for understanding if his/her movement was imitated by others. These results will be published in Neuroscience Research (available online at http://www.sciencedirect.com/science/article/pii/S0168010214001254).

The research group of Norihiro Sadato, a professor of NIPS, Hirotaka Kosaka, a specially-assigned associate professor of the University of Fukui, and Toshio Munesue, a professor of Kanazawa University measured brain activity by functional magnetic resonance imaging (fMRI) when one's movement was imitated by others. The group studied brain activity when a subject saw his/her finger movement imitated or not imitated by others. Normal subjects have increased activity in the extrastriate body area (EBA) when they are imitated compared to when they are not being imitated. The EBA is a region in the visual cortex for visual processing that responds powerfully during the perception of human body parts. On the other hand, because this kind of activity in the EBA of subjects with ASD was not observed, it shows that the EBA of subjects with ASD is not working properly when imitated.

Persons with ASD are known to have difficulty in interpersonal communication and have trouble noticing that their movement was imitated. Behavioral intervention research to alleviate ASD is proceeding and indicates that training utilizing imitation is useful. The result of the above research not only provided clues to ASD, but also can be used in the evaluation of behavioral intervention to alleviate the disorder.


'/>"/>

Contact: Norihiro Sadato
sadato@nips.ac.jp
National Institutes of Natural Sciences
Source:Eurekalert

Page: 1

Related biology news :

1. Patients with hypoventilation may need supplemental oxygen on-board flights
2. Acupuncture at Waiguan improves activation of functional brain areas of stroke patients
3. Test increases odds of correct surgery for thyroid cancer patients
4. NYSCF scientists one step closer to cell therapy for multiple sclerosis patients
5. NYSCF scientists 1 step closer to cell therapy for multiple sclerosis patients
6. Benefits of combo lipid emulsion no greater than soy-based emulsion for pediatric patients
7. Iodine may alleviate swelling in retinitis pigmentosa patients retinas
8. Making a mental match: Pairing a mechanical device with stroke patients
9. Immune function predicts infection risk among child trauma patients
10. Variations in key gene predict cancer patients risk for radiation-induced toxicity
11. Big data technique improves monitoring of kidney transplant patients
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/2/2016)... 2016  BioMEMS devices deployed in hospitals ... medical screening and diagnostic applications, such as ... that facilitate and assure continuous monitoring without ... being bolstered through new opportunities offered by ... coupled with wireless connectivity and low power ...
(Date:2/2/2016)... 2016 Technology Enhancements Accelerate Growth of X-ray Imaging ... digital and computed radiography markets in Thailand ... Indonesia (TIM). It provides an in-depth ... well as regional market drivers and restraints. The study ... and market attractiveness, both for digital and computed radiography. ...
(Date:2/1/2016)... Canada , February 1, 2016 ... technological advancements to drive global touchfree intuitive gesture control ... --> Rising sales of consumer electronics coupled ... gesture control market size through ... consumer electronics coupled with new technological advancements to drive ...
Breaking Biology News(10 mins):
(Date:2/11/2016)... Florida , February 11, 2016 ... and Promote Genetic Understanding to Support Research and Discovery ... GenomeAsia 100K, today announced an ambitious plan to sequence 100,000 ... South Asian countries and at least 7 of North and ... In the first phase, the project will focus on ...
(Date:2/11/2016)... Feb. 11, 2016  Bioethics International, a not-for-profit organization focused ... developed, marketed and made accessible to patients around the world, ... had named the publication of the Good Pharma Scorecard ... is also featured as one of BMJ Open ,s ... year that are most frequently read. Ed Sucksmith ...
(Date:2/11/2016)... , Feb. 11, 2016  Dovetail Genomics™ LLC today ... beta program for a planned metagenomic genome assembly service. ... company,s metagenomic genome assembly method in a talk on ... Biology & Technology conference in Orlando, Fla. ... highly complex datasets is difficult. Using its proprietary ...
(Date:2/11/2016)... ... 2016 , ... Global Stem Cells Group, a ... Stem Cells Network (GSCN) to distribute exosome injection and other biological products to ... Rica, Dominican Republic, Colombia, Argentina, Nicaragua, Panama, El Salvador, Venezuela, Peru, Ecuador, Paraguay, ...
Breaking Biology Technology: