K
kirill89_7
Guest
Цитата:
Сейчас цель - людей с серьёзным аутизмом научить говорить. Она ещё не выполнена. Не получается вернуть мозг в критический период для научения речи. Получается пока вернуть мозг для изменения сенсорных систем (лечения амблиопии)
Developmental song learning is a model used for the sensorimotor critical period. Birdsong learning in the zebra finch occurs during a critical period similar to that for human speech. This critical period occurs in two parts. The first consists of an early perceptual phase in which sounds are merely memorized. This is followed by a second sensorimotor phase in which feedback is used to shape proper sounds. In the song nuclei HVC, over 80% of PNNs surround parvalbumin-positive neurons. The presence of perineuronal nets predicts the maturity of a zebra finch's song, with greater PNN density indicating a more mature song and likely greater synaptic stability. Unlike the visual critical period, extensive preliminary investigation has shown that degrading the PNNs with ChABC does not reopen the critical period of sensorimotor plasticity. This can be attributed to the additional complicating factors present in a sensorimotor system compared to a purely sensory system. I<u>n humans, complications in the speech sensorimotor critical period is implicated in disorders such as autism. Reopening of the critical period in zebra finches may lead to discoveries leading to treatment for these disorders</u>.[14]
Я это подробно мониторю, чуть ли не каждый день
Сейчас цель - людей с серьёзным аутизмом научить говорить. Она ещё не выполнена. Не получается вернуть мозг в критический период для научения речи. Получается пока вернуть мозг для изменения сенсорных систем (лечения амблиопии)
Developmental song learning is a model used for the sensorimotor critical period. Birdsong learning in the zebra finch occurs during a critical period similar to that for human speech. This critical period occurs in two parts. The first consists of an early perceptual phase in which sounds are merely memorized. This is followed by a second sensorimotor phase in which feedback is used to shape proper sounds. In the song nuclei HVC, over 80% of PNNs surround parvalbumin-positive neurons. The presence of perineuronal nets predicts the maturity of a zebra finch's song, with greater PNN density indicating a more mature song and likely greater synaptic stability. Unlike the visual critical period, extensive preliminary investigation has shown that degrading the PNNs with ChABC does not reopen the critical period of sensorimotor plasticity. This can be attributed to the additional complicating factors present in a sensorimotor system compared to a purely sensory system. I<u>n humans, complications in the speech sensorimotor critical period is implicated in disorders such as autism. Reopening of the critical period in zebra finches may lead to discoveries leading to treatment for these disorders</u>.[14]
Последнее редактирование:
