Study: High television viewing and low physical activity can significantly worsen long-term cognitive function

By SharpBrains | July 28, 2015

. Too much TV, low phys­i­cal activ­i­ty may wors­en cog­ni­tive func­tion (Med­ical News Today): “The team’s study includ­ed more than 3,200 adults aged 18–30…Over 25 years, the researchers record­ed par­tic­i­pants’ tele­vi­sion view­ing time and phys­i­cal activ­i­ty levels…In the study, high tele­vi­sion view­ing was defined as more than 4 hours dai­ly, while low phys­i­cal activ­i­ty was defined…

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Why Both Aerobic and Cognitive Exercise Promote Brain Health

By Alvaro Fernandez | October 2, 2012

USC Davis researcher Liz Zelin­s­ki just brought to our atten­tion a very insight­ful meta-ana­ly­­sis  (sys­tem­at­ic analy­sis of pre­vi­ous sci­en­tif­ic stud­ies) titled Extend­ed prac­tice and aer­o­bic exer­cise inter­ven­tions ben­e­fit untrained cog­ni­tive out­comes in old­er adults: a meta-ana­ly­­sis. OBJECTIVES:  To exam­ine whether ther­a­peu­tic interventions 

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Research on ‘Chemo Brain’: MRI Shows Brain Changes After Chemotherapy

By SharpBrains | November 17, 2011 |

‘Chemo Brain’: MRI Shows Brain Changes After Chemother­a­py (Med­scape): — “Breast can­cer sur­vivors who have been treat­ed with chemother­a­py show sig­nif­i­cant changes in brain activ­i­ty, mea­sured by func­tion­al mag­net­ic res­o­nance imag­ing (fMRI), accord­ing to a study pub­lished in the Novem­ber issue of the Archives of Neu­rol­o­gy.” — “The find­ing val­i­dates patients’ claims of reduced cog­ni­tive func­tion after…

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Update: How Stress and Emotions Impact Brain Performance

By Alvaro Fernandez | October 28, 2011

Spon­sored Ad (How to Adver­tise on SharpBrains.com) Time for the Octo­ber edi­tion of the month­ly Sharp­Brains eNewslet­ter, fea­tur­ing this time sev­er­al arti­cles on the impact of stress, emo­tions, and self-reg­u­la­­tion, on our brain’s struc­ture and per­for­mance. We are pleased to bring to Sharp­Brains read­ers a new 6‑part series on the Neu­ro­bi­ol­ogy of Stress, based on a…

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Study: Music Training Can Enhance Verbal Intelligence and Executive Function

By SharpBrains | October 5, 2011 |

Very inter­est­ing new study pub­lished in Psy­cho­log­i­cal Sci­ence: Short-Term Music Train­ing Enhances Ver­bal Intel­li­gence and Exec­u­tive Func­tion. Abstract: Researchers have designed train­ing meth­ods that can be used to improve men­tal health and to test the effi­ca­cy of edu­ca­tion pro­grams. How­ev­er, few stud­ies have demon­strat­ed broad trans­fer from such train­ing to per­for­mance on untrained cog­ni­tive activities.…

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