Navigation Links
Is left-handedness higher among those suffering from psychosis?
Date:10/30/2013

Los Angeles, CA (October 30, 2013) Researchers have long studied the connections between hand dominance and different aspects of the human brain. A new study out today in SAGE Open finds that among those with mental illnesses, left-handers are more likely to suffer from psychotic disorders such as schizophrenia than mood disorders.

"Our results show a strikingly higher prevalence of left-handedness among patients presenting with psychotic disorders such as schizophrenia and schizoaffective disorder, compared to patients presenting for mood symptoms such as depression or bipolar disorder," wrote the authors.

Authors Jadon R. Webb, et. al examined 107 individuals from a public psychiatric clinic seeking treatment in an urban, low-income community and determined the frequency of left-handedness within the group of patients identified with different types of mental disorders. They found that 11% of those diagnosed with mood disorders such as depression and bipolar disorder were left-handed, which is similar to the rate in the general population, however, 40% of those with schizophrenia or schizoaffective disorder were left-handed.

The authors discussed additional factors that might be tied to the connection between schizophrenia and left-handedness such the variation of brain lateralization, scholastic achievement or race.

"Our own data showed that whites with psychotic illness were more likely to be left-handed than black patients," the authors wrote. "Even after controlling for this, however, a large difference between psychotic and mood disorder patients remained."


'/>"/>

Contact: Camille Gamboa
camille.gamboa@sagepub.com
805-410-7441
SAGE Publications
Source:Eurekalert

Page: 1

Related medicine news :

1. Diet Doc Hormone Diets & Weight Loss Plans Now Use Higher Hormone Levels and Healthy Recipes for Easy, Fast Weight Loss
2. Early skin-to-skin contact linked to higher breastfeeding rates
3. Single Men and Women Who Date Frequently Have Higher Chances of Divorces - Divorce Expert Says
4. Men-only hepatitis B mutation explains higher cancer rates
5. Epigentek to Offer Higher Sensitivity Next Generation Sequencing Research Products
6. CU Cancer Center study: Young patients with metastatic colorectal cancer at higher risk
7. Viewpoints Industry TV Airs Hidden Gems of Higher Learning Segment
8. Hormone Treatments / Diet Doc Hormone Diets & Weight Loss Plans Reveal Higher Hormone Levels for Weight Loss Programs That Can Eliminate Almost a Pound of Fat per Day
9. Pregnant women with high/low BMI are at higher risk of complications and hospital admissions
10. Women have higher rate of spontaneous clearance of hepatitis C virus
11. Brachytherapy to treat cervical cancer declines in US, treatment associated with higher survival
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/5/2016)... ... 05, 2016 , ... At its annual meeting held last week, the American ... National Board of Directors. Mr. McDermott succeeds former APDA Chairman, Fred Greene. , "We ... Chambers , APDA President and CEO. “Pat has tirelessly served APDA since 2001 when ...
(Date:2/5/2016)... ... February 05, 2016 , ... Stuart Bentkover, MD, FACS is thrilled ... provide the most effective tattoo removal today, Dr. Bentkover is the only doctor in ... Cynosure, the PicoSure has been approved by the Food and Drug Administration (FDA) as ...
(Date:2/5/2016)... ... February 05, 2016 , ... Colorize is ... one drop zone to the next using Colorize's dynamic moving camera. Colorize is perfect ... package includes a 3D slideshow environment with 1 to 5 focus points per scene, ...
(Date:2/5/2016)... , ... February 05, 2016 , ... Health and wellness ... relevant to individuals in the event they are experiencing an illness. Migraines are a ... Americans that are afflicted with migraines would not wish the pain on their worst ...
(Date:2/5/2016)... Ramsey, NJ (PRWEB) , ... February 05, 2016 ... ... Optimizing Primary Care for Patients with Rare Diseases, a continuing medical education (CME) ... conference is the first of its kind—and a first for ACCORD, whose mission ...
Breaking Medicine News(10 mins):
(Date:2/5/2016)... , Feb. 5, 2016  As people age, it ... multitude of recommended screenings and tests that are linked ... priority. However, for the majority of aging individuals, hearing ... planning. For the 37.5 million American adults who report ... present to make hearing health a 2016 healthy aging ...
(Date:2/5/2016)... Feb. 5, 2016 Aethlon Medical, Inc. (Nasdaq: ... and CEO, will be presenting at Source Capital Group,s 2016 ... NY at 2:15 p.m. ET on Wednesday, February ... Panel discussion taking place at 3:15 p.m. ET. ... one hour after the conclusion of the live event. The ...
(Date:2/5/2016)... Ind. , Feb. 5, 2016  Zimmer Biomet ... pricing of the previously announced underwritten secondary offering of ... its stockholders, consisting of affiliates of Blackstone and Goldman ... at an initial price of $96.45 per share. The ... the offering.  Neither Zimmer Biomet nor any of its ...
Breaking Medicine Technology: