Latest

hypothalamus

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·January 7, 2019·3 min read

Anxiety and Depressive Disorders Alter Brain Gene Activity

Researchers depression and anxiety alters energy metabolism in the brain.

Featured Neurology Neuroscience

·November 29, 2018·5 min read

Rewriting the Brain Pathway for Consciousness

Researchers say a new discovery about the pathways associated with consciousness contradicts conventional belief. The study reports the thalamus is not a critical part of the brain's pathway involved in wakefulness and consciousness, a finding that could help develop better methods for treating comas.

Featured Neuroscience Open Neuroscience Articles

·November 15, 2018·4 min read

Seeing and Smelling Food Prepares the Liver for Digestion: Mouse Study

Researchers say the sight and smell of food alone may be enough to prompt the liver to start the processes that help digest food.

Featured Genetics Neuroscience

·October 22, 2018·3 min read

Targeting a Hunger Hormone to Treat Obesity

Researchers have identified a signaling pathway that appears to be responsible for hunger. Targeting the pathway, researchers say, could be key to finding new treatments to curb obesity.

Featured Neuroscience Open Neuroscience Articles

·October 8, 2018·4 min read

Out Like a Light”: Brain’s Sleep Switch Identified

Researchers have identified a set of neurons, located in a region of the hypothalamus, that may be the switch that turns the brain off, allowing for sleep. The neurons are also tied to body temperature regulation.

Featured Neuroscience Open Neuroscience Articles Psychology

·September 24, 2018·3 min read

Brain Region for Stress Control is Larger in Depressed People

Researchers report the hypothalamus is, on average, five percent larger in those with mood disorders like major depressive disorder and bipolar disorder, than it is in those without depression.

Featured Neuroscience

·September 13, 2018·4 min read

New Brain Process Responsible for Long Term Stress Identified

Researchers have identified a new neural mechanism that contributes to long term stress and PTSD. The study reports the mechanism is mediated by brain fluid in areas associated with stress response.

Featured Genetics Neuroscience

·September 11, 2018·5 min read

Immune Cells Play Key Role in Determining Male or Female Characteristics in Developing Brain

A new study reports mast cells play a key role in determining sex differences in the developing brain.

Featured Neuroscience

·August 26, 2018·4 min read

Key Brain Circuits for Reward Seeking and Avoidance Behavior Identified

Researchers have identified two subpopulations of neurons in the BNST that connect to separate populations of neurons in the lateral hypothalamus which appear to drive two opposing emotional states; avoidance and reward seeking

Featured Genetics Neuroscience

·August 25, 2018·5 min read

Destructive Mechanism That Blocks the Brain from Knowing When to Stop Eating Identified

Researchers report mice fed a high fat diet produce an enzyme called MMP-2, which results in leptin being blocked from binding to its receptors. This, they report, prevents neurons from signaling that the stomach is full. The study suggests blocking MMP-2 may help people with obesity to lose weight.