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Not available digitally or on paper through the Noor Library, it is for rating and review
| Author: | Sarah Nur AlDin |
| Category: | Psychological Health [Edit] |
| Language: | Arabic |
| Publisher: | وكالة الصحافة العربية |
| Release Date: | 01 Jan 2018 |
| Pages: | 130 |
| Rank: | 532,338 No 1 most popular |
| Short link: | Copy |
| More books like this book | |
النوم عملية فسيولوجية بالغة التعقيد، وليس بتلك البساطة التي يعتقدها البعض؛ فالنوم ينقسم إلى مراحل اعتمادا على عمق النوم، وعلى التغيرات الكهربائية المسجلة من الدماغ عن طريق جهاز تخطيط الدماغ، بالإضافة إلى التغيرات الفسيولوجية الأخرى، فعندما ينام الإنسان ينتقل من المرحلة النوم الخفيف "أو المرحلة الأولى" إلى مرحلة نوم العميق "المرحلة الخامسة"، وذلك خلال الساعة الأولى منه .. وبعد ذلك ينتقل النوم مرة أخرى إلى المرحلة الخفيفة غير العميقة، والتي تحدث خلالها فترة الأحلام، وتستغرق هذه الفترة من 10 – 25 دقيقة، وهكذا يتغير النوم بشكل متأرجح بين المرحلة الخفيفة والمرحلة العميقة.
ومن هنا كانت أهمية هذا الكتاب الذي يتحدث عن أنواع النوم وفائدته والفرق بين نوم الأشخاص الأسوياء أو المراهقين أو المسنين.. ويعرض لبعض الأعراض التي تنتاب النائم مثل الشخير أو المشي أو التحدث، ويقدم بعض تفصيلها من ناحية الأسباب والمؤثرات الخارجية
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