The father's genes drive a fetus' demand for larger blood vessels and more nutrients, while maternal genes in the placenta try to take control over how much nourishment the mother provides. from Neuroscience News https://ift.tt/3eAKYgL
A new study in mice found excessive sugar intake during puberty could be an environmental risk factor for the development of psychiatric disorders in those with genetic predispositions. from Neuroscience News https://ift.tt/3eCX9tz
When presented with a moral decision in their native language by people with a foreign accent, people tend to make more rational decisions. from Neuroscience News https://ift.tt/3qCvP4j
Carriers of the Alzheimer's associated APOE4 gene have more than double the risk of developing severe COVID-19, a new study reports. Additionally, more microscopic hemorrhages were found in the brains of APOE4 carriers who contracted coronavirus. Researchers report those with the APOE4 gene also are more susceptible to developing long-term symptoms following COVID infection, including an increased risk of mental fatigue. from Neuroscience News https://ift.tt/3Jld1Pw
Learning a new language or playing a musical instrument has a positive impact on cognitive function in the aging brain, researchers report. from Neuroscience News https://ift.tt/3mGPPSg
Zebrafish whose brains lacked oxytocin during the first two weeks of life had impaired capacity for social interaction as they aged. Researchers also found oxytocin-producing neurons were critical for the development of dopaminergic neurons. from Neuroscience News https://ift.tt/3HiXCxq
Researchers say whether you are a competent artist or not, drawing and doodling can have a positive effect on your mental health and help boost creativity. from Neuroscience News https://ift.tt/3ewRFAM
In fruit fly models, an ABCA1 agonist can restore specific alterations of neuroprotective mechanisms associated with a genetic predisposition to Alzheimer's disease. from Neuroscience News https://ift.tt/3quXl3C
Study identifies a link between how cells produce energy for brain function and a genetic mutation associated with Alzheimer's disease. from Neuroscience News https://ift.tt/3eyONTC
Regardless of where children come from, they will challenge their peers who break the rules. However, how they challenge rule-breakers varies between cultures. from Neuroscience News https://ift.tt/3mXTsU7
Ketamine reduces symptoms of depression and suicidal thoughts within four hours of a single treatment, and the effects last for up to two weeks. Additional treatments may prolong the effects, researchers say. from Neuroscience News https://ift.tt/3qmAx6e
While the stigma against depression has decreased for the first time, the stigma levels for other mental health disorders have either remained stagnant or increased. from Neuroscience News https://ift.tt/3EnJ8dQ
Researchers have identified a neural mechanism that supports advanced cognitive functions such as planning and problem-solving. The mechanism distributes information from a single neuron to larger neural populations in the prefrontal cortex. from Neuroscience News https://ift.tt/3pndGrY
A new international clinical trial has been launched with an aim of preventing Alzheimer's disease in people with a genetic disposition who are likely to develop the disease at a younger age. from Neuroscience News https://ift.tt/32uBEIt
Study reveals there are no net benefits of omega-3 supplementation for preventing depression or boosting mood. from Neuroscience News https://ift.tt/3yQxTJS
Study reveals how an enzyme called NOX4 is essential for exercise-induced reactive oxygen species and the adaptive response that drives metabolic health. from Neuroscience News https://ift.tt/3Ea6Mug
Memory editing occurs on the fly, leaving the brain susceptible to creating memories that may not be accurate. from Neuroscience News https://ift.tt/3GYBata
Rather than trying to remember a face in its entirety, researchers say focus on the ears and specific facial markings like freckles, moles, or scars, to help build facial recognition skills. from Neuroscience News https://ift.tt/32cJmHf
Researchers discuss how to accommodate family members with dementia over the holidays to make Christmas a meaningful and joyous event for the entire family. from Neuroscience News https://ift.tt/3mjLKD8
In terms of general intelligence, rocket scientists and brain surgeons are no smarter than the general population, researchers report. from Neuroscience News https://ift.tt/3J4b2z9
Norepinephrine is locally regulated in the visual cortex. More norepinephrine is released when and where visual information is processed. from Neuroscience News https://ift.tt/3yECvCw
Children with autism have abnormally low levels of the CNTNAP2 protein. The protein, which can be detected in cerebrospinal fluid samples, may serve as a new biomarker for autism and could potentially become a target to treat epilepsy that is commonly associated with ASD. from Neuroscience News https://ift.tt/3e852ah
Core neurons in the lateral parabrachial nucleus project to the amygdala, an area of the brain associated with fear and emotional processing of pain. Neurons in the shell project to the pre-Bötzinger complex, a region that generates breathing rhythm. Both core and shell neurons influence each other according to inputs from each area, increasing breathing rate when we are in pain or anxious. from Neuroscience News https://ift.tt/3p85njE
A virtual rollercoaster ride in combination with EEG helped researchers determine how emotions are processed in the brain. from Neuroscience News https://ift.tt/3E8l1Qj
Findings reveal a common Parkinson's disease genetic mutation drives mislocalization of iron in activated microglia. from Neuroscience News https://ift.tt/3GQOujk
Brain organoid study reveals multiple changes in brain cells during early embryonic development may contribute to schizophrenia later in life. from Neuroscience News https://ift.tt/3IYLHpY
A taste for black coffee and dark chocolate is possibly a genetic trait, a new study reports. Coffee drinkers who have a genetic variant that reflects faster caffeine metabolism prefer bitter, black coffee. The same genetic variant is found in those who prefer dark chocolate. from Neuroscience News https://ift.tt/3yFS4do
Low-intensity transcranial ultrasound stimulation helps modulate brain activity and behaviors associated with a range of psychiatric disorders, a new study reports. from Neuroscience News https://ift.tt/3ywgMwD
A popular hip hop song by Logic has led to an increase in calls to the National Suicide Prevention Lifeline and a reduction in suicide, a new study reports. from Neuroscience News https://ift.tt/3IQOO3l
Researchers have identified a "sweet spot" during exercise that appears to reverse age-related cognitive decline and improves learning in mouse models. from Neuroscience News https://ift.tt/3m6xuNZ
Blocking matrix metalloproteinases MMP2 and MMP9 can have the opposite effect on neuroplasticity depending on whether the brain is healthy or injured. from Neuroscience News https://ift.tt/3ytAI3m
People suffering from vitamin B12 deficiency are 51% more likely to develop depression over a four-year period. However, as a person's age increased, the risk of depression decreased. from Neuroscience News https://ift.tt/3s7ElLa
The COVID causing SARS-CoV-2 protein interacts with alpha-synuclein, speeding up the formation of amyloid plaques, a new study reports. from Neuroscience News https://ift.tt/3dTuHTO
People who suffer from insomnia in conjunction with sleep apnea are more likely to experience heart problems and are 50% more likely to die than those without the conditions. from Neuroscience News https://ift.tt/3pWMcbs
Researchers have found a direct connection between flavan 3-ols consumption and fat browning by activation in the sympathetic nervous system. The findings could help in the development of new treatments for obesity-related disorders. from Neuroscience News https://ift.tt/3m4YOw7
Patients who listened to personalized live music via tele-music showed a reduction in stress and anxiety. from Neuroscience News https://ift.tt/3IN5CIA
Self-perception becomes blurrier over time, the further away you get from the present, researchers report. from Neuroscience News https://ift.tt/3m1EEmL
A new study disputes the findings of a controversial 2018 study, confirming there is no evidence for rapid-onset gender dysphoria (ROGD). Researchers say the ROGD hypothesis is harmful and perpetuates fear and discrimination against the trans community. from Neuroscience News https://ift.tt/3dKv7Mh
A new study found altered cortical and subcortical networks in those with schizophrenia and their unaffected first-degree relatives. Findings suggest brain regions associated with a genetic predisposition to schizophrenia are partly separated from brain regions implicating neural abnormalities. from Neuroscience News https://ift.tt/3rYkwpn
Children from lower socioeconomic backgrounds with stronger connectivity between the lateral frontoparietal network and default mode network performed better in educational tests than those with weaker connectivity. The reverse was true for children from more privileged backgrounds. from Neuroscience News https://ift.tt/31MV8YU