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Science & Tech

دراسة جديدة تكشف علاقة نشاط المخ بحجم حدقة العين

By سبوتنيك عربي · 2 hours ago · 1 min read سبوتنيك عربي ↗

دراسة جديدة تكشف علاقة نشاط المخ بحجم حدقة العين

ما يعرفه ريفو عن الخبر

كشفت دراسة علمية أن التحدث مع النفس بصمت يرتبط بمستوى أقل من الاستثارة الذهنية مقارنة بالكلام بصوت مرتفع.
أظهرت النتائج اتساع حدقات العين عند العد بصوت مسموع بينما ظلت أصغر أو انكمشت أثناء العد الصامت.
يرجح الباحثون أن الكلام بصوت مرتفع يتطلب جهداً إضافياً يشمل تحريك اللسان والشفتين وتنظيم التنفس وسماع الصوت.
تساعد هذه النتائج على فهم دور الحديث مع النفس في التركيز وتنظيم الانفعالات لدى الأفراد بما في ذلك الرياضيين.

كشفت دراسة علمية أن التحدث مع النفس بصمت قد يرتبط بمستوى أقل من الاستثارة الذهنية مقارنة بالكلام بصوت مرتفع، وفق تجارب اعتمدت على قياس تغير حجم حدقة العين.

المصدر: سبوتنيك عربي

#دراسة نشاط المخ #سبوتنيك

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