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Simple test can help detect Alzheimer’s before dementia signs show, study shows

A simple test that combines thinking and movement can help to detect heightened risk for developing Alzheimer’s disease in a person, even before there are any telltale behavioural signs of dementia, researchers report, adding that the findings don’t pr…

Choose wisely: spouse’s personality impacts your career success

Is your partner conscientious? If so, you are more likely to achieve success in the workplace, according to a recent study published in Psychological Science.

Sibling bullying linked to later depression, self-harm

A new study has found that children who revealed they had been bullied by their brothers or sisters several times a week or more during early adolescence were twice as likely to report being clinically depressed as young adults.

Brain uses three perceptual parameters to recognize ‘gloss’

The brain uses three perceptual parameters, the contrast-of-highlight, sharpness-of-highlight, or brightness of the object, as parameters when the brain recognizes a variety of glosses, researchers have discovered. They also found that different parame…

Mitochondria’s role in neurodegenerative diseases clearer thanks to mouse study

A new study sheds light on a longstanding question about the role of mitochondria in debilitating and fatal motor neuron diseases and resulted in a new mouse model to study such illnesses. Mitochondria are organelles — compartments contained inside ce…

Mycotoxin present in many types of food deteriorates neuroregeneration

The effect of Ochratoxin A on the subventricular zone of the brain, which in the adult mammalian brain is where neurogenesis primarily occurs, has been the focus of recent research.

Why are consumers willing to spend more money on ethical products?

What motivates consumers to make ethical choices such as buying clothing not made in a sweat shop, spending more money on fair-trade coffee, and bringing their own bags when they go shopping?

Benefits, risks of yoga for bipolar disorder: survey results

Newly published results from a survey of people with bipolar disorder who practice yoga have begun to document the reported benefits and risks of the practice.

‘Control mechanism’ for mood disorders discovered in brain

Scientists have identified a part of the brain that controls the processing of that which is experienced as disappointment, with implications for the treatment of mood disorders.

Concussion-related brain disease identified in living brain

An experimental positron emission tomography (PET) tracer is effective in diagnosing concussion-related brain disease while a person is still alive, according to a case study conducted at the Icahn…