Skip to main content

Posts

Aggression Is A Result of Self-Control, Not Lack Thereof

A new study contests the belief that aggression stems from poor self-control. Instead, it suggests that aggression is often a deliberate, controlled act, inflicted to maximize retribution. from Neuroscience News https://ift.tt/HEWsnw0

Lab-Grown Human Brain Organoids Go Animal-Free

Researchers have innovated a method to produce lab-grown mini brains, known as human brain organoids, free of animal cells, promising a more accurate study and treatment of neurodegenerative conditions. Previously, brain organoids were grown using a substance derived from mouse sarcomas called Matrigel, leading to inconsistencies due to its undefined composition and variability. from Neuroscience News https://ift.tt/FZKIuR2

Warping Time: How the Brain’s Inner Clockwork Dictates Behavior

In groundbreaking research, researchers revealed how neural activity influences our perception of time. The study artificially altered neural activity in rats, distorting their sense of time duration. from Neuroscience News https://ift.tt/ycBbjaQ

Sleep Quality Is A Stronghold Against Depression and Anxiety

A recent study reveals quality sleep can significantly bolster resilience to mental health disorders such as depression and anxiety, especially under chronic stress. Analyzing data from over 600 participants during the COVID-19 pandemic, researchers found that positive coping strategies, supported by high-quality sleep, helped to prevent poor mental health outcomes. from Neuroscience News https://ift.tt/XvK0MDl

Broad Memory Impairments in Children With Autism

A new study finds that children with autism experience memory difficulties, which extend beyond social memories. These memory struggles are associated with distinct brain wiring patterns. from Neuroscience News https://ift.tt/zToQJBZ

Sea Snakes Regained Color Vision via Rare Genetic Evolution

A new study reveals the annulated sea snake has evolved to perceive a wider range of colors than its ancestors. Early snakes lost their color vision during their adaptation to dim-light burrowing lifestyles, but sea snakes, which inhabit brighter marine environments, regained color vision. from Neuroscience News https://ift.tt/qKBzHZ4