![Biogen on Twitter: "The initial symptoms of #ALS vary in different people and are gradual. Here are some of the early signs and symptoms: #ALSAwarenessMonth https://t.co/AcmuRiy80x" / Twitter Biogen on Twitter: "The initial symptoms of #ALS vary in different people and are gradual. Here are some of the early signs and symptoms: #ALSAwarenessMonth https://t.co/AcmuRiy80x" / Twitter](https://pbs.twimg.com/media/DcxFc6uUwAAkTXT.jpg)
Biogen on Twitter: "The initial symptoms of #ALS vary in different people and are gradual. Here are some of the early signs and symptoms: #ALSAwarenessMonth https://t.co/AcmuRiy80x" / Twitter
![Signs and Symptoms of Amyotrophic Lateral Sclerosis (ALS) - Diseases | Muscular Dystrophy Association Signs and Symptoms of Amyotrophic Lateral Sclerosis (ALS) - Diseases | Muscular Dystrophy Association](https://www.mda.org/sites/default/files/Signs%20%26%20Symptoms-body_motor-neurons.jpg)
Signs and Symptoms of Amyotrophic Lateral Sclerosis (ALS) - Diseases | Muscular Dystrophy Association
![Cureus | Young-onset Amyotrophic Lateral Sclerosis with Rare Skin Manifestation: Case Report and Literature Review Cureus | Young-onset Amyotrophic Lateral Sclerosis with Rare Skin Manifestation: Case Report and Literature Review](https://assets.cureus.com/uploads/figure/file/111025/lightbox_27666890808511eabaa515846af80934-fig-5.png)
Cureus | Young-onset Amyotrophic Lateral Sclerosis with Rare Skin Manifestation: Case Report and Literature Review
![Flail arm syndrome: a distinctive variant of amyotrophic lateral sclerosis | Journal of Neurology, Neurosurgery & Psychiatry Flail arm syndrome: a distinctive variant of amyotrophic lateral sclerosis | Journal of Neurology, Neurosurgery & Psychiatry](https://jnnp.bmj.com/content/jnnp/65/6/950/F1.large.jpg)
Flail arm syndrome: a distinctive variant of amyotrophic lateral sclerosis | Journal of Neurology, Neurosurgery & Psychiatry
![Dissociated leg muscle atrophy in amyotrophic lateral sclerosis/motor neuron disease: the 'split-leg' sign | Scientific Reports Dissociated leg muscle atrophy in amyotrophic lateral sclerosis/motor neuron disease: the 'split-leg' sign | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-020-72887-7/MediaObjects/41598_2020_72887_Fig1_HTML.png)
Dissociated leg muscle atrophy in amyotrophic lateral sclerosis/motor neuron disease: the 'split-leg' sign | Scientific Reports
![Cureus | Young-onset Amyotrophic Lateral Sclerosis with Rare Skin Manifestation: Case Report and Literature Review Cureus | Young-onset Amyotrophic Lateral Sclerosis with Rare Skin Manifestation: Case Report and Literature Review](https://assets.cureus.com/uploads/figure/file/102477/lightbox_07847b00614211ea86c061d0cb93264f-foot-and-knee.png)
Cureus | Young-onset Amyotrophic Lateral Sclerosis with Rare Skin Manifestation: Case Report and Literature Review
![Symptoms of ALS: Muscle Weakness, Mood Swings, Difficulty Breathing, Difficulty Swallowing, Twitching and Cramps, Swelling of the Feet and Legs, Loss of Speech, Clumsiness, Change in Behavior by DR. ALEX CIKAM FRIN Symptoms of ALS: Muscle Weakness, Mood Swings, Difficulty Breathing, Difficulty Swallowing, Twitching and Cramps, Swelling of the Feet and Legs, Loss of Speech, Clumsiness, Change in Behavior by DR. ALEX CIKAM FRIN](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/books/1594918372i/54555606._UY2560_SS2560_.jpg)