Posts Tagged ‘cognition’
Anticholinergic drugs found to significantly increase risk of cognitive decline, especially among those with Alzheimer’s Disease biomarkers or genetic predisposition
Common Class of Drugs Linked to Increased Risk of Alzheimer’s Disease (UC San Diego release): A team of scientists, led by researchers at University of California San Diego School of Medicine, report that a class of drugs used for a broad array of conditions, from allergies and colds to hypertension and urinary incontinence, may be…
Read MoreBrain scans show lower accumulation of tau and amyloid pathology among cognitive “super-agers”
Super-Agers Show Resistance to Tau and Amyloid Accumulation, Maintain High Cognitive Function (Society of Nuclear Medicine and Molecular Imaging press release): Super-agers, or individuals whose cognitive skills are above the norm even at an advanced age, have been found to have increased resistance to tau and amyloid proteins, according to research presented at the Society…
Read MoreQuick brain teasers to exercise your working memory
Draw the letter J in your mind. Now draw the letter D. Turn it 90 degrees to the left and put it in top of the J. What does this shape resemble?
Read MoreStudy: Antidepressant vortioxetine combined with cognitive training may help delay cognitive decline
Can Pharmacological Augmentation of Cognitive Training Remediate Age-Related Cognitive Decline? (The American Journal of Psychiatry): A gradual decline of cognitive function and concurrent loss of brain volume is an expected process even in healthy aging. What if, however, this process could be delayed, reversed, or even prevented? This question has become increasingly relevant as the…
Read MoreStudy finds mixed results of Adderall as cognitive enhancer (seems to boost emotion more than cognition)
Over the past 15 years there has been growing awareness that many college students without an ADHD diagnosis use ADHD drugs. On some campuses, rates of self-reported non-medical use have exceeded 30% of students. The primary reason students report taking ADHD drugs is to enhance their academic performance. And, the strong majority of students —…
Read MoreThe frontal lobes, the little brain down under and “Stayin’ Alive” (3/3)
__ [Editor’s note: Continued from Exploring the human brain and how it responds to stress (1/3) and On World Health Day 2020, let’s discuss the stress response and the General Adaptation Syndrome (2/3)] More on the Cortex, the Limbic System, and Stress: The cortex is made up of four major sections, arranged from the front…
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