Muscle tone class predestination i want 15 slides matter
Muscle Tone
Presentation · PPTX
| # | Slide Title | Content |
|---|---|---|
| 1 | Title Slide | Muscle Tone - Physiology, Neural Control & Clinical Significance |
| 2 | Overview | All 15 topics listed with numbered index |
| 3 | Definition | Concept of tone, tonus, normal vs abnormal, tone vs strength |
| 4 | Structural Basis | Muscle spindle (intrafusal fibers, Ia/II afferents) vs Golgi Tendon Organ (Ib, inverse stretch reflex) |
| 5 | Neural Control | Alpha (extrafusal, force) vs Gamma (intrafusal, spindle sensitivity) motor neurons |
| 6 | Stretch Reflex & Gamma Loop | Monosynaptic arc, gamma co-activation, spindle sensitivity maintenance |
| 7 | CNS Influences | Cortex, basal ganglia, cerebellum, reticular formation, vestibular nuclei - roles in tone |
| 8 | Classification | Normotonia, Hypertonia, Hypotonia - side-by-side comparison cards |
| 9 | Spasticity | Velocity-dependent, UMN, clasp-knife, causes, treatment |
| 10 | Rigidity | Velocity-independent, extrapyramidal, lead-pipe, cogwheel, Parkinson |
| 11 | Hypotonia | Floppy features, LMN/cerebellar/NMJ/metabolic causes |
| 12 | Clinical Assessment | 7 assessment methods: inspection, palpation, passive resistance, velocity, leg drop, pendulum, reflexes |
| 13 | UMN vs LMN | Full comparison table - tone, reflexes, Babinski, atrophy, fasciculations |
| 14 | Clasp-Knife vs Lead-Pipe | Mechanism of each sign, GTO pathway, clinical correlation |
| 15 | Summary & Clinical Pearls | 7 high-yield pearls for exams and practice |