Limbic System Q&A: Neuroscience Study Guide

#separator:tab #html:true "What is the purpose of hte limbic associatin cortex? " "What are the components of the limbic association cortex? " "What are the limbic system componenets? " "What does the hippocampal formation do? " "What does the amygdala do? " "What does the etral striatum do? " "What are the nuclei of the thalamus? " "What are the components of the hypothalamus? " "What are the components of the limbic system? " "What does the primary thalamus get input from? " "What does the subgenual cingulate gyrus do? " "What does the anterior cingulate gyrus do? " "What does the middle cingulate gyrus do? " "What does the posterior cingulate gyrus do? " "What cortex recieves inforamtion from all sensory modalities? " "What cortex receives informtion from the reward center? " "What cortex is used for emotional decison making? " "What cortex is a major component of addiction? " "Where is the hippocampal formation? " "What are the parts of the hippocampal formation? " "What is formed by projections off of the dorsal part of the hippocampal formation? " "What does the fornix connect to? " "Where are memories consolidated? " "If there is damage to hippocampal formation, what happens? " "Where is spatial memory emphasized in the hippocampus? " "Where is perception and imagination prominenet in the hippocampal formation? " "What deals with the link between stress and emotion? " "What is the medial limbic circuit also known as? " "What gathers informatin from the limbic associatin cortices? " "Where does the entorhinal cortex project to? " "After the entorhinal cortex projects to the dentate gyrus, where does it project? " "After Medial limbic ciruit projects to the hippocampus, where do the projectiosn go? " "In the medial limbic circuit, where do the projections go after reaching the subiculum? " "In the medial limbic circuit, where does the subiculum send axons? " "In the mediallimbic circuit, where does the hippocampus send axons? " "What does the septal nuclei deal with? " "What stimulates the amygdala? " "What is damaged if someone can't recognize facial expression or emotional content of speech? " "What are the three nuclei of the amygdala? " "What nuclei connects visual and auditory stimulus with emotional responses? " "What connects with the hippocampal formation to give context to fears? " "What connects the basolateral nuclei to the medial dorsal nucleus? " "What areas does the basolateral nuclei have direct connections with? " "What does the central nuclei do? " "What nuclei receives input from basolteral nuclei, solitary nuclei, and the parabrachial nuclei? " "What does the central nuclei project through to get to the parasympathetic nuclei in the brainstem and the reticular formation? " "Where will the central nuclei project to? " "What nuclei does emotional response to scents? " "Where does the cortical nuclei send signals? " "What do the signals of the cortical nuclei travel on? " "What is the reward system? " "Where does the mesolimbic system start? " "In the mesolimbic system, where do the dopaminergic projections travel to? " "After the mesolimbic system goes to the ventral striatum, where do they go? " "After the mesolimbic system goes to to the anterior and medial dorsal nucleus of the thalamus, where does it go? " "How can someone reduce addiction? " "What is activated when feeding, social iinteractions, and drugs? " "What does the reticular formation merge with rostrally? " "What does the reticular formation merge with caudally? " "What is the function of the rostral part of the reticular formation? " "What is the function of the caudal portion of the reticular formation? " "Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>[...]</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul>""Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul> " "Many systems work together to maintain [...] and affect [...]: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul>""Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul> " "Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>[...]</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul>""Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul> " "Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>[...]</li></ul>""Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul> " "Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>[...]</li><li>thalamic intralaminar nuclei</li></ul>""Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul> " "Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>[...]</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul>""Many systems work together to maintain consciousness and affect sleep cycles: <ul><li>brainstem</li><li>reticular formation</li><li>posterior hypothalamus</li><li>basal forebrain</li><li>thalamic intralaminar nuclei</li></ul> " "Damage to what area is the only known singualr area to typically cause a coma? " "What nucleus modulates respiratory rate? " "A lesion to what part of the brainstem could cause respiratory arrest? " "What modulates the cardiovascular system? " "What nuclei have significant connections to the limbic system? " "There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>[...]</li><li>pontine urination center</li><li>respiration</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " "There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>[...]</li><li>respiration</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " "There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>[...]</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " "There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>[...]</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " "There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>[...]</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " "There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>[...]</li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " "There are many motor functions that can work without [...] due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul>""There are many motor functions that can work without cortical input due to circuits in the reticualr formation: <ul><li>Reticulospinal tract</li><li>vestibulospinal</li><li>tectospinal </li><li>rubrospinal</li><li>pontine urination center</li><li>respiration</li></ul> " What is abnormal posturing mediated by?brainstem circuits "There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>[...]</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>[...]</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>[...]</li><li>Vomiting (Ventrolateral medulla)</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>[...]</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>[...]</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "There are many basic actions that are moderated by [...]: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>[...]</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul>""There are many basic actions that are moderated by interneurons in the recticular formation: <ul><li>Licking (hypoglassal nucleus)</li><li>Chewing (trigeminla motor nucleus)</li><li>Sucking (Facial nucleus)</li><li>Spontaneous facial expression (Facial nucleus)</li><li>Swallowing (Nucleus ambiguus and Dorsal Vagal nucleus)</li><li>Vomiting (Ventrolateral medulla)</li></ul> " "Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>[...]</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>[...]</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "Several nuclei and interneurons modulate reflexes <ul><li>[...]</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>[...]</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>[...]</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>[...]</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "Several nuclei and interneurons modulate [...] <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul>""Several nuclei and interneurons modulate reflexes <ul><li>Pupillary light reflex (pretectal area)</li><li>Vestibulo-ocular reflex (paramedian pontine reticular formation)</li><li>Corneal reflex (facial nucleus)</li><li>Stapedial reflex (facial nucleus)</li><li>Gag reflex (Nucleus ambiguus)</li><li>Baroreceptor reflex (Ventrolateral medulla/dorsal vagal nucleus)</li></ul> " "What does alertness and memory? " "What allows for alertness and mood elevation? " "What does alertness, mood elevation, breathing control? " "What does just alertness? "

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