A new theory and model helps explain how entorhinal time ramping cells produce hippocampal time cells. The hippocampal cells allow for memory association between places and people to help recall event sequences.
A new theory bridges the gap between philosophical arguments for free will and neurocognitive reality.
Opioids are often prescribed to help those with chronic pain manage sleep problems associated with their condition. New research reports opioids effect on sleep quality is limited and of poor quality. Additionally, opioids can increase the risk of sleep apnea.
Carbohydrate consumption from sugary drinks and snacks does not help to improve mood. The findings may help increase public awareness that the 'sugar rush' is a myth and help inform health policies to promote healthier alternatives.
According to researchers, forming both good and bad habits depends more on how often you perform an action than the satisfaction you get from the action.
Researchers report a genetic mutation that causes structural abnormalities in the adolescent brain may predict an increased risk of schizophrenia later in life.
A new study reveals researchers have identified areas of the brain which are different in those who regularly smoke and drink alcohol. Researchers discovered the medial orbitofrontal cortex, an area of the brain implicated in reward, has higher functional connectivity in drinkers. In those who smoke, the lateral orbiotfrontal cortex, an area of the brain linked to impulsive behavior, has lower functional connectivity. The study suggests nicotine may increase overall brain connectivity, which may lead to increased smoking behaviors.
Measuring and monitoring the circumference of a preterm baby's head could help to predict intelligence later in life and identify potential neurocognitive problems. Researchers report faster head growth is linked to higher IQ scores at age 26.
Researchers have identified a neural link between depression and sleep problems. The study reports brain regions associated with short term memory, self and negative emotions are strongly connected in those with depression, and this may lead to bad sleep quality.
A new study provides a description of metals in the brain that may drive the progression of Alzheimer's disease.
Researchers reveal news stories about potential threats become more negative, hysterical and inaccurate when passed from person to person. The study reveals the effect is not counteracted by presenting people with more balanced and neutral facts.