Both pregabalin and gabapentin are GABA analogues that bind to presynaptic neuron’s voltage-gated calcium channels (VGCC), specifically to the alpha-2-delta protein leading to reduced calcium…
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Conus Medullaris Syndrome vs Cauda Equina Syndrome : Anatomical basis and Mnemonic
Definitions Condition Vertebral level of injury Neurological level of injury ISNCI level of injury Conus Medullaris Syndrome (CMS) T12-L2 T12-S5 T11 Cauda Equina Syndrome (CES)…
Explore more Conus Medullaris Syndrome vs Cauda Equina Syndrome : Anatomical basis and MnemonicModified Ashworth Scale for Spasticity : Mnemonic
Ashworth scale tests resistance to passive motion about a joint with varying degrees of velocity. Modified Ashworth Scale (Bohannon and Smith, 1987) has 1+ grading…
Explore more Modified Ashworth Scale for Spasticity : MnemonicDermatomes : Mnemonic
Note: C1 doesn’t have a sensory branch For the purpose of making learning easier, we divide the remaining dermatomal segments into 4 groups which will…
Explore more Dermatomes : MnemonicNerve Conduction Study (NCS) and Electromyography (EMG) : Mnemonic Approach
Nerve Conduction Study (NCS) In the Nerve conduction study, assessment must be done for ABCDEFGH. Action potential Amplitude Measures the height of response in millivolts…
Explore more Nerve Conduction Study (NCS) and Electromyography (EMG) : Mnemonic ApproachDiagnosis of Spinal Instability (White & Panjabi) : Mnemonic
Mnemonic: Remember 4 D common to all + 3 D for C-spine and 1 D for L-spine Diagnosis requires: Score >4 Denis column disruption: Anterior…
Explore more Diagnosis of Spinal Instability (White & Panjabi) : MnemonicParaplegia in Extension and Flexion
Paraplegia in extension and paraplegia in flexion occur only after the spinal shock has ceased. Paraplegia in extension indicates an increase in the extensor muscle…
Explore more Paraplegia in Extension and FlexionTinel Sign
Synonyms: Hoffman-Tinel test, Tinel’s sign, Nerve percussion test Definition: “pins and needle feeling” elicited by tapping on a nerve proximally, with resulting paresthesia experienced in the…
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