IB Psychology Topic Biological Treatments Revision Notes (SL/HL)

IB Psychology Topic Biological Treatments Revision Notes (SL/HL) | RevisionDojo

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Biological treatments reduce symptoms by targeting neurotransmitters and neural circuits

Pharmacotherapy (drug therapy) works by altering neurotransmitter levels, either blocking reuptake, increasing release, or blocking receptors.
SSRIs (selective serotonin reuptake inhibitors) block serotonin reuptake at the synapse, increasing serotonin availability; used for depression and anxiety disorders.
Antipsychotics act as dopamine antagonists, blocking dopamine receptors to reduce positive symptoms (hallucinations, delusions) in schizophrenia.
Anxiolytics enhance GABA activity in the brain to reduce anxiety symptoms, typically benzodiazepines or buspirone.
Electroconvulsive therapy (ECT) induces a controlled seizure under anaesthesia to reset neural circuits; used for severe, treatment-resistant depression.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Biological treatments reduce symptoms by targeting neurotransmitters and neural circuits

Pharmacotherapy (drug therapy) works by altering neurotransmitter levels, either blocking reuptake, increasing release, or blocking receptors.
SSRIs (selective serotonin reuptake inhibitors) block serotonin reuptake at the synapse, increasing serotonin availability; used for depression and anxiety disorders.
Antipsychotics act as dopamine antagonists, blocking dopamine receptors to reduce positive symptoms (hallucinations, delusions) in schizophrenia.
Anxiolytics enhance GABA activity in the brain to reduce anxiety symptoms, typically benzodiazepines or buspirone.
Electroconvulsive therapy (ECT) induces a controlled seizure under anaesthesia to reset neural circuits; used for severe, treatment-resistant depression.

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Biological Approach4 subtopics

Cognitive Approach4 subtopics

Sociocultural Approach4 subtopics

Option 1: Abnormal Psychology3 subtopics

Option 2: Developmental Psychology3 subtopics

Option 3: Health Psychology3 subtopics

Option 4: Human Relationships3 subtopics

IB Psychology Biological Treatments Notes

Biological Approach4 subtopics

Cognitive Approach4 subtopics

Sociocultural Approach4 subtopics

Option 1: Abnormal Psychology3 subtopics

Option 2: Developmental Psychology3 subtopics

Option 3: Health Psychology3 subtopics

Option 4: Human Relationships3 subtopics

Biological treatments reduce symptoms by targeting neurotransmitters and neural circuits

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account

Biological treatments reduce symptoms by targeting neurotransmitters and neural circuits

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account