Search results
May 22, 2024 · The extent of pathology varies widely from unilateral focal or diffuse to diffuse bilateral involvement of the cerebral cortex. The perisylvian areas are the most likely to be involved (Fig. 17.2), on the opposite side, the midline cortex and hippocampus are the most likely to be spared . Ventriculomegaly was found to be present in some cases ...
2 hours ago · A new study published in The Journal of Neuroscience confirms that a lucky few, so-called “super-agers,” retain the brain health of someone aged 50 or 60 despite actually being 80 or older ...
19 hours ago · After birth and later in life, children and adults with SBA are known to have also smaller hippocampus (the part of the brain responsible for learning and memory) abnormal cortical thickness and gyrification and smaller deep gray matter volume and total brain volume. The latter could be negatively associated with cognitive and motor functions.
19 hours ago · Hippocampus: Primarily involved in forming new memories and connecting emotions to these memories. It plays a role in how we recall emotional experiences. Hypothalamus: Regulates autonomic and endocrine responses related to emotions. It controls physiological responses to emotional stimuli, such as heart rate and arousal. 2. Prefrontal Cortex (PFC)
19 hours ago · Upper and lower human gastrointestinal tract. The esophagus (American English) or oesophagus (British English, see spelling differences; both / iː ˈ s ɒ f ə ɡ ə s, ɪ-/; pl.: (o)esophagi or (o)esophaguses), colloquially known also as the food pipe, food tube, or gullet, is an organ in vertebrates through which food passes, aided by peristaltic contractions, from the pharynx to the stomach.
- Oesophagus
- Digestive system
19 hours ago · 目的：建立全脑多对比 MRI 自监督基础模型，并评估其在辅助诊断脑肿瘤方面的性能。方法：在这项回顾性研究中，通过自监督学习，利用 57,621 个增强型头部磁共振成像扫描结果开发了基础模型，其辅助任务是交叉对比语境恢复，并采用了两种不同的内容遮罩方案（dropout schemes）。
