WebLa parálisis supranuclear progresiva (PSP) es una enfermedad neurodegenerativa que suele debutar con pérdida de la capacidad de mantener el equilibrio y las caídas son frecuentes. También se puede asociar a cambios en la personalidad, movimientos generalmente lentos, y alteraciones visuales. Parkinson disease is characterized by both motor and non-motor clinical features. The classic cardinal motor features of Parkinson disease, which are often asymmetric, include: 1. resting tremor 1.1. classically 5 Hz 'pill-rolling' resting tremor 1.2. most prominent in the distal upper limbs 2. rigidity 2.1. often … See more Parkinson disease is by far the most common cause of the parkinsonian syndrome, accounting for approximately 80% of cases (the remainder being due to other … See more The dopaminergic tract is predominantly affected in Parkinson disease, and histologically, it is characterized by nigrostriatal … See more The mainstay of treatment of motor symptoms is medical with oral levodopa-based regimens. In patients with refractory symptoms, infusional therapies (e.g. apomorphine subcutaneous infusion, levodopa/carbidopa … See more Initial imaging findings are subtle. With advanced disease, non-specific generalized minor cerebral volume loss can be demonstrated. … See more

Parkinson

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Parkinsonism - Brain, Spinal Cord, and Nerve Disorders - MSD …

WebParkinson disease is a slowly progressive, degenerative disorder characterized by resting tremor, stiffness (rigidity), slow and decreased movement (bradykinesia), and eventually gait and/or postural instability. Diagnosis is clinical. Web13 Mar 2024 · A new study describes the biological process that causes Parkinson's-like symptoms to develop following exposure to the metal manganese. The new research could lead to earlier detection of ... WebLa enfermedad de Parkinson es un trastorno degenerativo de progresión lenta que afecta zonas específicas del encéfalo. Se caracteriza por temblores cuando los músculos están … hoegh shipping company