brain damage

• 医学上指脑细胞因外伤、疾病或缺氧而受损或退化，导致认知或身体功能障碍。

A medical term referring to the destruction or degeneration of brain cells, which can result from injury, illness, or lack of oxygen, leading to impaired cognitive or physical functions.

1. Medical conditionB2formal

   Injury or deterioration to the brain that impairs its function, caused by trauma, disease, or lack of oxygen.

   脑损伤

   • The accident caused severe brain damage to the patient.
   • Doctors are monitoring the extent of the brain damage after the stroke.
   • Long-term alcohol abuse can lead to permanent brain damage.

2. Cognitive impairmentB2formal

   A reduction in cognitive abilities such as memory, reasoning, or learning due to brain injury.

   认知障碍

   • Brain damage from the infection affected his ability to speak.
   • She suffered mild brain damage that impacted her short-term memory.
   • Rehabilitation can help patients recover some functions after brain damage.