Question

Write down four abnormalities in the brain for people struggling with depression.

Answer 1

Depression is associated with several abnormalities in the brain, including hippocampal atrophy, decreased prefrontal cortex activity, reduced serotonin levels, and imbalanced neurotransmitter function.

Step-by-step explanation:

Depression is a mental disorder that can affect various aspects of brain function. Here are four abnormalities in the brain for people struggling with depression:

1. Hippocampal atrophy: People with depression often show a shrinkage in the hippocampus, a brain region involved in memory and emotion.
2. Decreased prefrontal cortex activity: The prefrontal cortex, responsible for decision-making and regulating emotions, tends to be less active in individuals with depression.
3. Reduced serotonin levels: Depression is associated with low levels of the neurotransmitter serotonin in the brain, which can contribute to the development and maintenance of depressive symptoms.
4. Imbalanced neurotransmitter function: Dysregulation of neurotransmitters like dopamine, norepinephrine, and serotonin, can disrupt the brain's communication pathways and contribute to depression.