People with mood disorders often have imbalances in certain neurotransmitters, particularly
norepinephrine and serotonin
(Thase, 2009). These neurotransmitters are important regulators of the bodily functions that are disrupted in mood disorders, including appetite, sex drive, sleep, arousal, and mood.
What is the biological explanation of mental illness?
The biological approach to psychopathology believes that disorders have an organic or physical cause. The focus of this approach is on genetics, neurotransmitters, neurophysiology, neuroanatomy etc. The approach argues that
mental disorders are related to the physical structure and functioning of the brain
.
What is the cause of mood disorders?
Many factors contribute to mood disorders. They are likely caused by
an imbalance of brain chemicals
. Life events (such as stressful life changes) may also contribute to a depressed mood. Mood disorders also tend to run in families.
What are two biological influences of psychological disorders?
Biological factors include genetics, prenatal damage, infections, exposure to toxins, brain defects or injuries, and substance use. Many professionals believe that the cause of mental disorders is the
biology of the brain and the nervous system
.
What are 3 factors that define psychological disorders?
It is generally accepted that a psychological disorder is defined by
significant disturbances in thoughts, feelings, and behaviors
; these disturbances must reflect some kind of dysfunction (biological, psychological, or developmental), must cause significant impairment in one’s life, and must not reflect culturally …
Are mental health issues biological?
“All mental processes are brain processes, and therefore
all disorders of mental functioning are biological diseases
,” he says. “The brain is the organ of the mind.
What is an example of a mood disorder?
Some examples of mood disorders include:
Major depressive disorder
— prolonged and persistent periods of extreme sadness. Bipolar disorder — also called manic depression or bipolar affective disorder, depression that includes alternating times of depression and mania.
What are the 2 main mood disorders?
Two of the most common mood disorders are
depression and bipolar disorder
. This article will review these disorders and some of their many subtypes.
What are the symptoms of a mood disorder?
- Irritability, aggression or hostility.
- An ongoing sad, empty or anxious mood.
- Changes in appetite or weight.
- Changes in sleep patterns.
- Difficulty concentrating.
How do you get diagnosed with a mood disorder?
Mood disorders are diagnosed through
both physical examinations and mental health evaluations
. Your physician will perform a physical exam to rule out any underlying medical conditions that are causing an effect on your mood.
What are the two psychological factors that influence the way we act?
When we talk about psychological factors that influence consumer decisions, we are referring to the workings of the mind or psyche:
motivation, learning and socialization, attitudes and beliefs
.
What are the factors that affect mental health?
- childhood abuse, trauma, or neglect.
- social isolation or loneliness.
- experiencing discrimination and stigma.
- social disadvantage, poverty or debt.
- bereavement (losing someone close to you)
- severe or long-term stress.
- having a long-term physical health condition.
- unemployment or losing your job.
What are biological factors?
Biological factors include
genetic influences, brain chemistry, hormone levels, nutrition, and gender
. Here is a closer look at nutrition and gender and how they affect development.
What are the four criteria for psychological disorders?
The “Four D’s” consisting of
deviance, dysfunction, distress, and danger
can be a valuable tool to all practitioners when assessing reported traits, symptoms, or conditions in order to illuminate the point of at which these factors might represent a DSM IV-TR disorder.
What are the major causes of disorders?
- Your genes and family history.
- Your life experiences, such as stress or a history of abuse, especially if they happen in childhood.
- Biological factors such as chemical imbalances in the brain.
- A traumatic brain injury.
- A mother’s exposure to viruses or toxic chemicals while pregnant.
What do you mean by psychological disorder?
Psychological disorders, also referred to as mental disorders, are
abnormalities of the mind that result in persistent behavior patterns that can seriously affect your day-to-day function
and life.
