Browsing: Brain and Neurological Conditions
Your brain constitutes the control mechanism of your body. Itโs part of your nervous system, which also includes the spinal cord and a large network of nerves and neurons. The nervous system controls everything in your body.
When your brain is damaged or diseased, it can affect your memory, your sensation, your personality, and even your entire quality of life. Nervous system disorders (Nervous system diseases) include any conditions or disabilities or problems that affect your brain or nervous system and comprise brain diseases as well.
Brain and nervous system problems are quite common. These neurological disorders include Alzheimerโs disease, Parkinsonโs disease, multiple sclerosis, epilepsy, stroke, depression, autism, etc.
This page provides quick access to a list of common diseases, syndromes, health conditions, and other topics of health importance related to your brain and nervous system. The list is organized alphabetically. Links are provided to respective disease ecosystems that serve as a comprehensive and ultimate guide about the disease or health condition. Keep reading!
There are two types of transmissions – excitatory and inhibitory. Excitatory transmissions involve Glutamate and GABA or Gamma amino butyric acid is the principal inhibitory neurotransmitter in the brain. A seizure occurs when there is a sudden imbalance between the excitatory and inhibitory forces within the network of neurons
A stroke occurs when the blood supply to a portion of the brain is disturbed, causing it deprived of oxygen and nutrients. The brain cells starts dying within a few minutes of the stroke. Stroke affects the arteries connecting to and within the brain. It can be a serious, life-threatening, medical emergency.
Symptoms of stroke may vary and depend on which portion of the brain has stopped functioning due to reduced blood supply. Patients may exhibit varying symptoms such as discussed in this article. The symptoms of a TIA or a mini-stroke are the same as those of a stroke.
A stroke occurs when the blood supply to a part of the brain is reduced severely. This causes the brain tissue deprived of oxygen and other essential nutrients. Soon within a few minutes, the brain cells begin to die. A stroke is a medical emergency and requires an immediate treatment.
Stroke treatments work by either opening the blockage or treating the rupture, which are the main causes of a stroke. Advances in the medical science in the last decade have significantly improved survival rates after stroke. The chances of survival of a person are much better now if the stroke is diagnosed and treated immediately.
Research in the past two decades has indicated that schizophrenia is caused by a combination of factors such as such as genetics, biological predisposition, pregnancy-related factors, prenatal factors, stresses, and environmental factors during a person’s life etc. Children’s and teen’s brains are very sensitive to stresses and can be easily damaged by ongoing stress.
The cause of epilepsy is often unknown, therefore it can’t be prevented, but the seizures due to epilepsy can be prevented. Seizures can occur for a variety of reasons. One of the common causes of seizures is epilepsy, and in most cases, seizures due to epilepsy can be prevented if you know the triggers.
It is not known what exactly causes schizophrenia. However, it is agreed upon that it is a brain disease. There are evidences to show that a combination of genetics and your environment trigger the disease. Some people are at more risk. It is not known why some people develop it and others do not.
Someone who has schizophrenia may show various types of symptoms including positive and negative signs. Hallucination is the most common symptom. Other signs are delusions, confused thinking, and changes in behavior of the person. A diagnosis of schizophrenia requires that at least one of the key symptoms persist for six months or longer.
Do You Have Any of These Insomnia Symptoms? Data from National Institutes of Health (NIH) indicate that a large number…
ADVERTISEMENT