Antidepressants
Antidepressants
Affective disorders and antidepressantsAffective disorders involve a disturbance of mood( cognitive / emotional ) associated with changes inbehavior, energy, appetite, and sleep (biologicalsymptoms).There are two types of affective disordersUnipolar affective disorders1. Maniawhich is characterized by euphoria, increasedmotor activity, flight of ideas, and grandiose self-confidence
Affective disorders and antidepressants Affective disorders involve a disturbance of mood ( cognitive / emotional ) associated with changes in behavior, energy, appetite, and sleep (biological symptoms). There are two types of affective disorders Unipolar affective disorders 1. Mania which is characterized by euphoria, increased motor activity, flight of ideas, and grandiose selfconfidence
2. depressionwhich is characterized by misery, malaise.despair, guilt, apathy, indeciseness, low energyand fatigue, changes in sleeping pattern, loss ofappetite, and suicidal thoughtsBipolar affective disordersBipolar affective disorder presents with mood andbehavior oscillating between depression andmania, and thus is also known as mania-depressivedisorder
2. depression which is characterized by misery, malaise, despair, guilt, apathy, indeciseness, low energy and fatigue, changes in sleeping pattern, loss of appetite, and suicidal thoughts Bipolar affective disorders Bipolar affective disorder presents with mood and behavior oscillating between depression and mania, and thus is also known as maniadepressive disorder
Monoaminetheory of depressiondepression may be associated with decreasedfunctional amine-dependent synaptic transmission.includes NA and 5-HT, dopamineThe original hypothesis of depressionStated that depression was due to a functional deficitof these transmitter amines, while conversely maniawas caused by an excess
Monoamine theory of depression depression may be associated with decreased functional amine-dependent synaptic transmission. includes NA and 5-HT, dopamine. The original hypothesis of depression Stated that depression was due to a functional deficit of these transmitter amines, while conversely mania was caused by an excess
Other systems maybe involvedin depression#The GABA (Gamma-Aminobutyric acid) systems#The neuropeptide systems, particularlyvasopressin and the endogenous opiates#Secondary-messenger systems also appear tohave a crucial role in some treatments
Other systems may be involved in depression # The GABA (Gamma-Aminobutyric acid) systems # The neuropeptide systems, particularly vasopressin and the endogenous opiates # Secondary-messenger systems also appear to have a crucial role in some treatments