![It's hugely complex': the scientists working to defeat Parkinson's | Medical research | The Guardian It's hugely complex': the scientists working to defeat Parkinson's | Medical research | The Guardian](https://i.guim.co.uk/img/media/26cc06cddf0cdd0c700e6497df0ebe2cb6db2175/0_215_7216_4330/master/7216.jpg?width=465&quality=85&dpr=1&s=none)
It's hugely complex': the scientists working to defeat Parkinson's | Medical research | The Guardian
Parkinson Society BC on Twitter: "Many Parkinson's symptoms like fatigue, slowness & speech issues, along with a lack of facial expression, can mirror the effects of declining mental & cognitive health -
![Internal medicine on Twitter: "Parkinson's disease: signs and symptoms SMART: ◇Shuffling gait ◇Mask-like facies ◇Akinesia ◇Rigidity ◇Tremor http://t.co/VIgEBbbP0Q" / Twitter Internal medicine on Twitter: "Parkinson's disease: signs and symptoms SMART: ◇Shuffling gait ◇Mask-like facies ◇Akinesia ◇Rigidity ◇Tremor http://t.co/VIgEBbbP0Q" / Twitter](https://pbs.twimg.com/media/BKkoVNiCUAEJfLL.jpg)