4.5: The biological approach to treating OCD Flashcards
Biological treatments are based on the idea of correcting the biological abnormalities seen as causing OCD.
Drugs are the most common form of biological therapy, but what is also occasionally used as a treatment?
- Drugs are the most common form of biological therapy
,but - Psychosurgery is also occasionally used as a treatment
Drug therapy
Drug therapy is treatment involving drugs - chemicals that have a particular effect on:
1. The functioning of the brain
Or,
2. Some other body system
Drug therapy is treatment involving drugs - chemicals that have a particular effect on the functioning of the brain or some other body system.
In the case of psychological disorders, what do such drugs usually do?
In the case of psychological disorders, such drugs usually affect neurotransmitter levels
Antidepressants are used to treat OCD, such as what?
Antidepressants are used to treat OCD, such as SSRIs
Antidepressants are used to treat OCD, such as SSRIs, which do what?
Antidepressants are used to treat OCD, such as SSRIs, which:
- Elevate levels of serotonin
- Cause the orbital frontal cortex to function at more normal levels
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
What is the most common SSRI used with adults?
The most common SSRI used with adults is fluoxetine (Prozac)
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
The most common SSRI used with adults is fluoxetine (Prozac).
For children aged 6 years, what is usually prescribed?
For children aged 6 years, sertraline is usually prescribed
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
The most common SSRI used with adults is fluoxetine (Prozac).
For children aged 8 years and older, what is usually prescribed?
For children aged 8 years and older, fluvoxamine is usually prescribed
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
The most common SSRI used with adults is fluoxetine (Prozac).
For children aged 6 years, sertraline is usually prescribed.
For children aged 8 years and older, fluvoxamine is usually prescribed.
How long does treatment usually last for?
Treatment usually lasts for between:
1. 12
2. 16
weeks
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
The most common SSRI used with adults is fluoxetine (Prozac).
For children aged 6 years, sertraline is usually prescribed.
For children aged 8 years and older, fluvoxamine is usually prescribed.
Treatment usually lasts for between 12 and 16 weeks.
What are also used due to their anxiety-lowering properties?
Anxiolytic drugs are also used due to their anxiety-lowering properties
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
The most common SSRI used with adults is fluoxetine (Prozac).
For children aged 6 years, sertraline is usually prescribed.
For children aged 8 years and older, fluvoxamine is usually prescribed.
Treatment usually lasts for between 12 and 16 weeks.
Anxiolytic drugs are also used due to their anxiety-lowering properties.
What have also proven useful in treating OCD?
Antipsychotic drugs that have a dopamine lowering effect have also proven useful in treating OCD
Antidepressants are used to treat OCD, such as SSRIs, which elevate levels of serotonin and cause the orbital frontal cortex to function at more normal levels.
The most common SSRI used with adults is fluoxetine (Prozac).
For children aged 6 years, sertraline is usually prescribed.
For children aged 8 years and older, fluvoxamine is usually prescribed.
Treatment usually lasts for between 12 and 16 weeks.
Anxiolytic drugs are also used due to their anxiety-lowering properties.
Antipsychotic drugs that have a dopamine lowering effect have also proven useful in treating OCD, but when are they only generally given?
Antipsychotic drugs that have a dopamine lowering effect have also proven useful in treating OCD, but they are only generally given when treatment when SSRIs:
1. Hasn’t proved effective
Or,
2. Incurs serious side effects
What do SSRIs stand for?
SSRIs stand for selective serotonin reuptake inhibitor
SSRIs stand for selective serotonin reuptake inhibitor - they are a what type of antidepressant drug?
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
What do SSRIs work on?
SSRIs work on the serotonin system in the brain
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
How is serotonin released?
Serotonin is released by certain neurons in the brain
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by what?
Serotonin is released by certain neurons in the brain, by the presynaptic neurons
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels where?
Serotonin:
- Is released by certain neurons in the brain, by the presynaptic neurons
- Travels across a synapse
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels across a synapse.
What does the neurotransmitter do?
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels across a synapse.
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then what?
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then it is reabsorbed by the presynaptic neuron
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels across a synapse.
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then it is reabsorbed by the presynaptic neuron, where what?
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then it is reabsorbed by the presynaptic neuron, where it is:
- Broken down
- Re-used
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels across a synapse.
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then it is reabsorbed by the presynaptic neuron, where it is broken down and re-used.
By preventing the re-absorption and breakdown of serotonin, what do SSRIs effectively do?
By preventing the re-absorption and breakdown of serotonin, SSRIs effectively:
- Increase its levels in the synapse
- Therefore continue to stimulate the postsynaptic neuron
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels across a synapse.
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then it is reabsorbed by the presynaptic neuron, where it is broken down and re-used.
By preventing the re-absorption and breakdown of serotonin, SSRIs effectively increase its levels in the synapse and therefore continue to stimulate the postsynaptic neuron.
What does this compensate for in OCD?
This compensates for whatever is wrong with the serotonin system in OCD
SSRIs stand for selective serotonin reuptake inhibitor - they are a specific type of antidepressant drug.
SSRIs work on the serotonin system in the brain.
Serotonin is released by certain neurons in the brain, by the presynaptic neurons and travels across a synapse.
The neurotransmitter chemically conveys the signal from the presynaptic neuron to the postsynaptic neuron and then it is reabsorbed by the presynaptic neuron, where it is broken down and re-used.
By preventing the re-absorption and breakdown of serotonin, SSRIs effectively increase its levels in the synapse and therefore continue to stimulate the postsynaptic neuron.
This compensates for whatever is wrong with the serotonin system in OCD.
What vary according to which SSRI is prescribed?
- Dosage
- Other advice
vary according to which SSRI is prescribed