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          PTSD

          This shows a sad child.
          AutismFeaturedNeurosciencePsychology
          ·May 8, 2024·4 min read

          Autism and PTSD Are Vulnerably Linked

          Individuals on the autism spectrum are particularly susceptible to Post-Traumatic Stress Disorder (PTSD). The research demonstrates that even mild stressors, which typically wouldn't affect others, can trigger PTSD in those with autism, exacerbating core autistic traits like repetitive behavior.
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          FeaturedGeneticsNeurosciencePsychology
          ·April 18, 2024·7 min read

          PTSD’s Genetic Roots: 43 Genes and 95 Loci Identified

          A monumental genetic study involving over 1.2 million people has identified 95 genomic loci associated with PTSD, revealing 80 previously undiscovered loci. This study, the largest of its kind, highlights the significant genetic underpinnings of PTSD and suggests new avenues for treatment and prevention strategies.
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          FeaturedNeurosciencePsychology
          ·April 11, 2024·4 min read

          War’s Toll on the Brain: Widespread PTSD and Anxiety Among Ukrainians

          A new study reveals severe mental health impacts among displaced Ukrainians due to the ongoing conflict with Russia. Surveying over 8,000 individuals, researchers found widespread PTSD, anxiety, and flashbacks, particularly among those still in Ukraine, highlighting the compounded mental strain of war and displacement.
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          This shows a dog and a soldier.
          FeaturedNeurosciencePsychology
          ·March 28, 2024·4 min read

          Dogs Sniffing Out PTSD

          Dogs can be trained to detect stress-related volatile organic compounds (VOCs) in human breath, potentially identifying the onset of PTSD flashbacks. This groundbreaking study utilized two dogs to distinguish between the breath of individuals recalling traumatic experiences and control samples, achieving over 70% accuracy.
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          This shows a woman and a drink.
          FeaturedNeurosciencePsychology
          ·March 21, 2024·6 min read

          Targeting Stress Neurons Could Curb Problem Alcohol Use

          Researchers made a significant discovery, identifying that inhibiting neurons related to stress responses may decrease alcohol consumption in individuals suffering from post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD) simultaneously. Their study used a rat model to demonstrate that reducing the activity of corticotropin-releasing factor (CRF) producing neurons in the central amygdala lessens alcohol intake without affecting trauma-related anxiety.
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          FeaturedNeurosciencePsychology
          ·March 14, 2024·3 min read

          Unlocking Fear’s Roots in the Brain

          Researchers provide new findings on how the brain's response to stress can lead to generalized fear, a condition that can severely impact mental health and contribute to disorders like PTSD. By studying mice, the team discovered a stress-induced switch from excitatory to inhibitory neurotransmitters in the dorsal raphe of the brain, a change that leads to fear responses in the absence of real threats.
          Read More
          This shows a woman using VR.
          FeaturedNeurosciencePsychology
          ·March 6, 2024·7 min read

          PTSD: Virtual Reality and Magnetic Stimulation Provide Relief

          Researchers demonstrated promising results for PTSD treatment in military veterans by combining brain stimulation with virtual reality exposure therapy. The clinical trial showed significant reductions in PTSD symptoms among participants who received low electrical current brain stimulation during virtual reality sessions designed to simulate warzone experiences.
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          FeaturedNeurosciencePsychology
          ·February 9, 2024·4 min read

          Daily Uplifts Boost Mood After Traumatic Loss

          Researchers discovered that engaging in simple activities, termed "uplifts," can significantly enhance emotional well-being following the traumatic loss of a loved one. Analyzing daily diary surveys from 440 adults aged 50 to 85, the study identified that activities such as completing tasks, getting adequate sleep, and spending time with friends or family can improve mood, particularly on days when individuals feel older than their actual age.
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          FeaturedNeurosciencePsychology
          ·January 18, 2024·6 min read

          Trauma’s Impact on Memory: Sharper Recall After Negative Events

          A new study uncovers a unique aspect of human memory: our ability to recall events is sharper after experiencing negative emotions. The researchers conducted experiments with participants who viewed images that elicited negative and neutral emotional responses.
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          This shows a brain.
          FeaturedNeurosciencePsychology
          ·January 10, 2024·5 min read

          Link Between Smaller Cerebellum and PTSD

          New research uncovered a significant association between posttraumatic stress disorder (PTSD) and a reduction in cerebellar volume. This study, one of the largest of its kind, demonstrates that individuals with PTSD have cerebellums that are approximately 2% smaller than those without the disorder.
          Read More
          This shows a head.
          FeaturedNeurosciencePsychology
          ·January 5, 2024·6 min read

          Psychoactive Ibogaine and Magnesium Show Promise for PTSD

          Ibogaine, a plant-based psychoactive drug combined with magnesium, effectively reduces PTSD, anxiety, and depression in veterans with traumatic brain injuries (TBI). The study, involving 30 U.S. special forces veterans, showed significant and lasting improvements in mental health and functioning post-treatment.
          Read More
          This shows a scared face.
          FeaturedNeurosciencePsychology
          ·January 2, 2024·12 min read

          Unlocking the Brain’s Fear Code: Memory, Behavior, and the Brain

          Researchers investigate fear memories and their impact on behavior in various environments. Their study uncovers the concept of fear engrams, shedding light on the physical representation of memory in the brain.
          Read More
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          This shows a depressed man with his hands to his nose.

          Losing Smell Triggers Severe Clinical Depression

          This shows the shadowy outline of a person's head.

          Trauma Therapy Reverses PTSD in Psychosis Patients

          This shows a child and a house.

          Why We Are Misjudging How Childhood Trauma Changes the Body

          This shows a person surrounded by things like coffee cups, trees, and plants.

          Everyday Habit Changes Lowers Dementia Risk

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