Latest

neurobiology

The image shows the measurement of activity across a population of neurons. the caption best describes the image.

·July 18, 2013·5 min read

Ultrasensitive Calcium Sensors Shine New Light on Neuron Activity

Researchers were able to visualize neuronal activity, thanks to a new protein which fluoresces brightly each time it senses calcium.

This diagram shows the location of the pineal gland in the brain.

Featured Neuroscience Business Psychology

·July 18, 2013·5 min read

Biochemical Mapping Helps Explain Who Will Respond to Antidepressants

Researchers suggest serotonin metabolism in the pineal gland could play a role in the underlying cause of depression. The findings were based on biochemical changes which were seen to be in association with improvements in depression.

This is an image of the locust used in the study.

Featured

·July 18, 2013·4 min read

Movement Without Muscles Study Could Inspire Robot and Prosthetic Limb Developments

Researchers show insect limbs can move without muscles. The finding could provide engineers to find additional ways to improve the control of robotic and prosthetic limbs.

The image shows a brain slice with glioblastoma cancer.

Brain Cancer Featured

·July 17, 2013·2 min read

Nano Drug Crosses Blood-Brain Tumor Barrier, Targets Brain Tumor Cells and Blood Vessels

An experimental nanotechnology drug crosses the blood-brain barrier and targets brain tumor cells, a new study suggests. The drug also blocks the growth of tumor blood vessels.

Featured Neuroscience

·July 17, 2013·3 min read

Low Doses of Psychedelic Drug Erases Conditioned Fear in Mice

Researchers discover a low dose of psilocybin erased conditioned fear responses in mice. They suggest the agent could be a potential treatment for PTSD and related conditions.

This flow chart shows how fish oil helps reduce chronic pain.

Featured Neurology

·July 17, 2013·2 min read

Uncovering a Healthier Remedy for Chronic Pain

A new study suggests a natural derivative found in fish oil has potential for treating chronic pain and neuropathy.

Featured Neuroscience

·July 15, 2013·3 min read

Missing Brain Enzyme Leads to Abnormal Levels of Fear in Mice

A new study shows a missing brain protein could lead to abnormal levels of fear.

This brain scan shows the location of the orbitofrontal cortex.

Featured Genetics

·July 15, 2013·2 min read

Brain Discovery Could Help Schizophrenics

Researchers discover a link between the orbitofrontal cortex and learning and behavioral deficits in mice with a gene associated with mental illness.

The image shows a section of the medulla oblongata at about the middle of the olivary body.

Featured Neuroscience

·July 15, 2013·3 min read

Scientists Identify Neural Origins of Hot Flashes in Menopausal Women

A new study provides insights into the neural origins of hot flashes associated with menopause.

The brain diagram highlights the temporal lobe in yellow.

Featured Neurology

·July 15, 2013·4 min read

Path of Plaque Buildup in Brain Shows Promise as Early Biomarker for Alzheimer’s Disease

Researchers discover early accumulation of amyloid plaques in the temporal lobe is associated with cognitive decline. The finding could serve as a new biomarker for the early detection of Alzheimer's disease.

The image shows prefoldin protein expression in mice.

Featured Neurology

·July 12, 2013·2 min read

Fighting Alzheimer’s Disease with Protein Origami

Researchers find the human protein prefoldin can reduce neurotoxicity in the clumps of beta-amyloid which collects in the brains of Alzheimer's patients.