🤲 3. Muscle cramps and fasciculations
Fasciculations are small, involuntary muscle contractions visible under the skin, particularly in the arms or calves. They may be accompanied by painful cramps and occur at rest.
🔊 4. Speech difficulties
A weaker voice, slurred articulation, or pronunciation problems may appear. These signs are typical when the disease affects the muscles of the face, tongue, or throat.
✍️ 5. Loss of dexterity
Fine movements become difficult: writing, grasping small objects, or typing on a keyboard requires more effort. This sign indicates damage to the upper motor neurons.
