Tag: brain health

  • AVM

    AVM Definition and Description of AVM Arteriovenous malformation (AVM) is a complex vascular lesion characterized by abnormal connections between arteries and veins that bypass the capillary system. This condition can occur anywhere in the body, but it is most commonly found in the brain and spinal cord. AVMs can lead to various neurological issues when…

  • Arachnoidal Fibroblastoma

    Arachnoidal Fibroblastoma Definition and Description of Arachnoidal Fibroblastoma Arachnoidal fibroblastoma is a rare type of tumor that occurs in the arachnoid membrane, one of the three membranes that envelop the brain and spinal cord. This tumor is characterized by the proliferation of fibroblasts within the arachnoid layer, leading to the formation of a localized mass.…

  • Arteriovenous Malformation

    Arteriovenous Malformation Definition and Description of Arteriovenous Malformation Arteriovenous malformation (AVM) is a rare vascular condition characterized by an abnormal tangle of blood vessels connecting arteries and veins. In a healthy circulatory system, arteries transport oxygen-rich blood from the heart to various parts of the body, while veins return oxygen-poor blood to the heart. In…

  • Alzheimer’s

    Alzheimer’s Definition and Description of Alzheimer’s Alzheimer’s disease is a progressive neurological disorder that primarily affects memory and cognitive function. It is characterized by the degeneration of brain cells, leading to a decline in memory, thinking skills, and, eventually, the ability to carry out simple tasks. According to the Alzheimer’s Association, it is the most…

  • ALD

    ALD Definition and Description of ALD Adrenoleukodystrophy (ALD) is a genetic disorder that affects the adrenal glands and the white matter of the brain. It is caused by the inability to metabolize very long-chain fatty acids (VLCFAs) due to mutations in the ABCD1 gene located on the X chromosome. This leads to the accumulation of…