Possible cerebral stress markers identified

scis ‘ve discovered a potential indicator of how sufferation affects the brain and how it can solve problems, she writes eurekallert.org….

a reaction to sufferation is a normal physiological reaction of d'body to a situation that is perceived as threatening. however, sufferation can also affect primordial aspects of thinking, including problem solving. researchers from the university of missouri school of med na thompson center for autism and nervous disorders ‘ve found a possible indicator of how sufferation affects the brain and how it solves problems. these results can ultimately cogg and optimize the treatment of patients with sufferation-rel8d illnesses.

the results were obtained from two simultaneous studies in 45 healthy college-age individuals who were genetically tested for at least one copy of the serotonin transporter gene (sert) variation associated with higher sufferation. pticipants received a № of tests during magnetic resonance imaging (mri) monitoring. the 1st test involved oral editing tasks, in which the pticipants were asked in two sessions (presence of sufferation and absence of sufferation) how many essentialisms from the category they ‘d name in a minute. the researchers found that the effect of sufferation on overall performance was not due to gender or gene group, but to changes inna overall functional connectivity of the brain in all pticipants. this suggests that thris a biomarker inna brain for the effects of sufferation on cogg function.

“this cannelp us cogg wha’ happens inna brain when sufferation affects cogg,” said lead researcher david beversdorf, professor of radiology, neurology and ψ-chology atta university of missouri school of med. “if we can develop an intervention that affects the brain’s networks, we can mitigate the coggly harmful effects of sufferation.”

in another study, the same pticipants did tasks to solve problems in two sessions (sufferation control and sufferation relief) during an mri test. the researchers found changes in a pt of the brain called the mid-temporal gyrus, which is rel8d to changes in performance during sufferation among pticipants. this relationship depended onna presence or absence offa sufferation-rel8d variant of the sert gene, indicating a potential specific brain marker associated w'da susceptibility to sufferation during problem solving.

“when you look atta relationship tween brain image changes and productivity changes as a result of sufferation, the left middle temporal gyrus appears to be a crit center, and this relationship depends onna person’s genetic susceptibility to sufferation,” said beversdorf. – the nxt step is to take this into account for certain patient groups. is this effect + pronounced in groups of patients with post-traumatic sufferation disorder or in patients with anxiety? if we can fig out how to mitigate these effects, it can be of gr8 benefit to such patients. “

[photo:ru.123rf.kom / profile_fizkesu

original content at: sciЯussia.ru/authors…:


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