Depression has often been simplified to a chemical imbalance in the brain, where the brains of those who are clinically depressed have lower levels of serotonin, norepinephrine, and dopamine. It’s what many medical treatments are based on, with the most common on the NHS being selective serotonin reuptake inhibitors (SSRI’s), which works by blocking the uptake of serotonin by the brain, meaning more serotonin is readily available. However, the idea that depression is caused by too much or too little of a chemical in the brain simplifies the issue at hand and prevents us from tackling the complexity of depression as an illness.
Sigmund Freud is the father of psychoanalytic theory. In the early 1900’s, this was a new field of social science that is based on the unconscious mind. Psychoanalytic therapy aims to make unconscious thoughts conscious, so repressed feelings are released and the patient gains some insight of their own mind. Freud’s theories are notorious for being based the male mind, and how women constantly wished they were men – inevitably receiving a lot of criticism from feminist spheres, in particular a Karen Horney.