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Hace 6 días · A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. Symptoms may include loss of consciousness; memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; dizziness; sleep disturbances, and mood changes.
Hace 2 días · Alzheimer's disease is characterised by loss of neurons and synapses in the cerebral cortex and certain subcortical regions. This loss results in gross atrophy of the affected regions, including degeneration in the temporal lobe and parietal lobe, and parts of the frontal cortex and cingulate gyrus. [89]
Hace 5 días · The brain is protected by the skull, suspended in cerebrospinal fluid, and isolated from the bloodstream by the blood–brain barrier. However, the brain is still susceptible to damage, disease, and infection. Damage can be caused by trauma, or a loss of blood supply known as a stroke.
Hace 3 días · En este video, Marcos Ríos Lago explica cómo el daño cerebral puede afectar la velocidad de procesamiento de los estímulos y la atención, condicionando la capacidad de respuesta. El doctor en Neuropsicología destaca la importancia de una rehabilitación adecuada y que debe realizarse en el seno de un equipo interdisciplinar. El coordinador de la Unidad de Daño Cerebral del Hospital ...
Hace 2 días · NINDS is the nation's leading funder of research on the brain and nervous system. Find information on neurological disorders, stroke, current research, news and events.
Hace 1 día · Brain Damage Reveals Part of the Brain Necessary for Helping Others; Friday, May 24, 2024. Lght-Controlled 'off Switch' For Brain Cells; How Neurons Build a 3-D Vascular Structure to Keep the...
Hace 1 día · However, many people are diagnosed only when they have problems with memory or cognition, by which point the dementia may have been progressing for years and caused irreversible damage to brain cells.
