611 W. Union Street
Benson, AZ 85602
(520) 586-0800

Health Choice Integrated Care crisis Line
1-877-756-4090

NurseWise 24-Hour Crisis Line
1-866-495-6735

NAZCARE Warm Line
1-888-404-5530



SEABHS
611 W. Union Street
Benson, AZ 85602
(520) 586-0800

NurseWise 24-Hr Crisis Line
1-866-495-6735

NAZCARE Warm Line
1-888-404-5530


powered by centersite dot net

Getting Started
Here are some forms to get started. These can be printed and brought with you so that you can pre-fill out some known info ahead of time. More...


Health Sciences
Resources
Basic InformationLatest News
Genes Start Mutating Soon After Life Begins, Study FindsMore Men Than Women With Parkinson's Have Caregivers'Fountain of Youth' Gene Discovered in Secluded Amish CommunityLRRK2 Variants Linked to Lower Age at Onset of Parkinson'sKnowing Too Much About Your Genes Might Be RiskyOverlapping Surgery Appears Safe in Neurosurgical ProceduresDo I Know Ewe?Daytime Wounds May Heal Faster Than Nighttime OnesHuman vs. Animal Brainpower: More Alike Than You Might ThinkResilient Brain Connections May Help Against Alzheimer'sConcerns Surround Use of Direct-to-Consumer Genetic TestingWhen It Comes to Obesity, Genes Just Partly to BlameDoes Time of Neurosurgery Matter?Smoking Alters Genetic Relationship with Parkinson'sHealth Tip: Considering Genetic TestingDiabetes Ups Risk of MACE in Acute Coronary SyndromesScientists Spot Genes Behind Skin ColorScientists Support Genome Editing to Prevent DiseaseBrain Disconnects Spotted in Parkinson's Patients With Visual HallucinationsCoffee Doesn't Help Parkinson's Motor DisordersCan Babies Help Heart Patients?Scientists Spot Marker for CTE in Living Football PlayersNerve Stimulation Pulls Patient From 15-Year Vegetative StateWhy Your Nose May Be Key to Parkinson's RiskEvolution Not Over for HumansBrain Scans Offer Clues to Why Some Teens Pile on PoundsNew Clues to Why Yawns Are ContagiousNew Hope From Old Drugs in Fight Against Parkinson'sFirst Gene Therapy Approved in U.S.Awake for Aneurysm Brain Surgery, Better Results?Does Autism Risk Reside in Cells' Energy Engines?More Evidence Contact Sports Can Affect the BrainVirtual House Calls for Speedy, Effective Parkinson's CareSeven Imaging Biomarkers Tied to Cognition in Male FightersDiabetes Drug Shows Promise Against Parkinson'sCombined MRI Might Help Predict Brain Damage in BoxersMedical Reality Catches Up to Science FictionNoninvasive Brain Test May Pinpoint Type of DementiaIn Mice, Brain Cells Discovered That Might Control AgingScans May Show Consciousness in 'Comatose' PatientsBoxers, MMA Fighters May Face Long-Term Harm to Brain: StudyFDA Panel OKs What May Soon Be First Gene Therapy Approved in U.S.Early Parkinson's May Prompt Vision ProblemsWhole-Genome Sequencing of Uncertain Clinical UtilityCould Shift Work Damage Your DNA?Gene Sequencing May Reveal Risks for Rare DiseasesRogue Genes May Cause Some ALS CasesSticky Brain 'Plaques' Implicated in Alzheimer's AgainEven Your Bones Can Get Fat, Mouse Study SuggestsDoes a Low-Fat Dairy Habit Boost Parkinson's Risk?
Questions and AnswersLinksBook Reviews
Related Topics

Medical Disorders
Mental Disorders
Mental Health Professions

Seven Imaging Biomarkers Tied to Cognition in Male Fighters


HealthDay News
Updated: Aug 4th 2017

new article illustration

FRIDAY, Aug. 4, 2017 (HealthDay News) -- In active male professional fighters, a set of biomarkers is associated with cognition, according to a study published online July 25 in Radiology.

Virendra R. Mishra, Ph.D., from the Cleveland Clinic Lou Ruvo Center for Brain Health in Las Vegas, and colleagues recruited 297 fighters (24 women and 273 men); 62 fighters (six women and 56 men) returned for follow-up. The main analysis included only men. Fighters were classified into cognitively impaired and non-impaired groups, on the basis of computerized testing. Multiple magnetic resonance imaging modalities were performed. The authors designed a classifier to identify imaging biomarkers related to cognitive impairment.

The researchers found that seven imaging biomarkers related to cognitive impairment were identified by the classifier. With the optimized classifier, areas under the curve of 0.76 and 0.69 were obtained at baseline and follow-up, respectively. There was a significant negative association for the number of years of fighting with fractional anisotropy of the forceps major and the inferior longitudinal fasciculus. The impaired and non-impaired groups differed significantly in the association of fractional anisotropy in the forceps major with the number of fights and years of fighting. In non-impaired fighters, but not impaired fighters, there was a positive association for fractional anisotropy of the inferior longitudinal fasciculus with psychomotor speed.

"The study revealed a set of seven imaging biomarkers that were associated with cognition in active male professional fighters," the authors write.

One author disclosed financial ties to the fighting and television industries.

Abstract
Full Text