Altered States of Consciousness | Definition, Causes & Examples

Brain aneurysm - Symptoms and causes

The History log on Instagram: "Terminal lucidity is a rare but increasingly recognized neurological phenomenon in which individuals nearing death—often suffering from severe brain injury, advanced neurodegenerative disease, or critical illness—experience a sudden, temporary return of mental clarity. Even when the body is failing catastrophically, such as with multi-organ failure or advanced dementia, the brain can paradoxically exhibit brief periods of heightened cognitive function. During these