Is bipolar disorder a disease of the nervous system?
Bipolar disorder is a disease that affects the nervous system. It causes depression and excitement episodes, and cases of insomnia are usual as well. During these episodes, called mania, changes occur in the patients’ brain and body. The disease is genetic and affects 2% of the population.
What type of disorder is bipolar disorder?
Overview. Bipolar disorder (formerly called manic-depressive illness or manic depression) is a mental disorder that causes unusual shifts in mood, energy, activity levels, concentration, and the ability to carry out day-to-day tasks.
What part of the brain is affected by bipolar disorder?
Bipolar disorder affects the thinner cortical gray matter in the frontal, temporal, and parietal regions of both brain hemispheres, and also the hippocampus.
What causes bipolar disorder in the brain?
Chemical imbalance in the brain Bipolar disorder is widely believed to be the result of chemical imbalances in the brain. The chemicals responsible for controlling the brain’s functions are called neurotransmitters, and include noradrenaline, serotonin and dopamine.
Is bipolar neurological or psychological?
But bipolar disorder is a real neurological illness that changes the way your brain operates. More than 5 million Americans have some form of bipolar disorder. If you’re living with the condition, you might have mood swings that alternate from exciting highs (manic) to devastating lows (depression).
What neurotransmitter causes bipolar disorder?
Bipolar disorder is widely believed to be the result of chemical imbalances in the brain. The chemicals responsible for controlling the brain’s functions are called neurotransmitters, and include noradrenaline, serotonin and dopamine.
What are the biological causes of bipolar disorder?
Genetic Factors. When talking about biological causes,the first question is whether bipolar disorder can be inherited.
Which neurotransmitter is involved in bipolar disorder?
With bipolar disorder, there may be abnormal levels of serotonin, the calming neurotransmitter, or norepinephrine, another neurotransmitter that affects mood. A genetic predisposition may also play a role in developing the disorder.
Is bipolar a neurological disease?
Neurological disorders are medically defined as disorders that affect the brain as well as the nerves found throughout the human body and the spinal cord. Structural, biochemical, or electrical abnormalities in the brain, spinal cord, or other nerves can result in a range of symptoms. So, yes. Bipolar is a neuropsychiatric illness.