Difference between revisions of "CLINICAL-FRONTAL LOBE FUNCTION"
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<br/><i>B. Reflexes:</i> | <br/><i>B. Reflexes:</i> | ||
<br/>1. Grasp reflex | <br/>1. Grasp reflex: localizes to the contralateral abnormal hemisphere. | ||
<br/>2. Palmomental reflex | <br/>2. Palmomental reflex: causes protrusion of the lower lip. | ||
<br/>3. Pout and snout reflex | <br/>3. Pout and snout reflex: elicited by scratching above the upper lip. | ||
<br/> | <br/> | ||
<br/><i>C. Other tests:</i> | <br/><i>C. Other tests:</i> | ||
<br/>1. Foster-Kennedy syndrome – optic atrophy ipsilateral to the frontal lesion + papilloedema contralateral to the frontal lesion. | <br/>1. Foster-Kennedy syndrome – optic atrophy ipsilateral to the frontal lesion + papilloedema contralateral to the frontal lesion. | ||
<br/>2. Interpret proverbs | <br/>2. Interpret proverbs: patient with dysfunction will give concrete explanation. | ||
<br/>3. Anosmia. | <br/>3. Anosmia. | ||
<br/>4. Gait apraxia – similar to shuffling. | <br/>4. Gait apraxia – similar to shuffling. | ||
Latest revision as of 02:29, 21 March 2023
SUMMARY
A. History:
Dysfunction leads to disinhibition, poor judgment and insight.
B. Reflexes:
1. Grasp reflex: localizes to the contralateral abnormal hemisphere.
2. Palmomental reflex: causes protrusion of the lower lip.
3. Pout and snout reflex: elicited by scratching above the upper lip.
C. Other tests:
1. Foster-Kennedy syndrome – optic atrophy ipsilateral to the frontal lesion + papilloedema contralateral to the frontal lesion.
2. Interpret proverbs: patient with dysfunction will give concrete explanation.
3. Anosmia.
4. Gait apraxia – similar to shuffling.
Reference(s)
Wilkinson, I., Furmedge, D. and Sinharay, R. (2017). Oxford handbook of clinical medicine. Oxford: Oxford University Press. Get it on Amazon.
Feather, A., Randall, D. and Waterhouse, M. (2020). Kumar And Clark’s Clinical Medicine. 10th ed. S.L.: Elsevier Health Sciences. Get it on Amazon.
Hannaman, R. A., Bullock, L., Hatchell, C. A., & Yoffe, M. (2016). Internal medicine review core curriculum, 2017-2018. CO Springs, CO: MedStudy.
Therapeutic Guidelines. Melbourne: Therapeutic Guidelines Limited. https://www.tg.org.au [Accessed 2021].
