| HP:0000007 | Autosomal recessive inheritance | "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in homozygotes. In the context of medical genetics, autosomal recessive disorders manifest in homozygotes (with two copies of the mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele)." [HPO:curators] |
Show
|
| HP:0000726 | Dementia | |
Show
|
| HP:0001257 | Spasticity | "A motor disorder characterized by a velocity-dependent increase in tonic stretch reflexes with increased muscle tone, exaggerated (hyperexcitable) tendon reflexes." [HPO:curators] |
Show
|
| HP:0001258 | Spastic paraplegia | |
Show
|
| HP:0001260 | Dysarthria | "Dysarthric speech is a general description referring to a neurological speech disorder characterized by poor articulation. Depending on the involved neurological structures, dysarthria may be further classified as spastic, flaccid, ataxic, hyperkinetic and hypokinetic, or mixed." [HPO:curators] |
Show
|
| HP:0001263 | Developmental retardation | "A delay in the achievement of motor or mental milestones manifested prior to age 18 and generally associated with lifelong mental and/or physical impairments." [HPO:curators] |
Show
|
| HP:0001270 | Motor retardation | |
Show
|
| HP:0001288 | Gait disturbance | "The term gait disturbance can refer to any disruption of the ability to walk. In general, this can refer to neurological diseases but also fractures or other sources of pain that is triggered upon walking. However, in the current context gait disturbance refers to difficulty walking on the basis of a neurological or muscular disease." [HPO:curators] |
Show
|
| HP:0001317 | Abnormality of the cerebellum | |
Show
|
| HP:0001347 | Hyperreflexia | "The presence of overactive or overresponsive reflexes." [HPO:curators] |
Show
|
| HP:0002015 | Dysphagia | "Difficulty in swallowing." [HPO:curators] |
Show
|
| HP:0002071 | Extrapyramidal signs | |
Show
|
| HP:0002079 | Hypoplasia of the corpus callosum | "Underdevelopment of the corpus callosum." [HPO:curators] |
Show
|
| HP:0002186 | Apraxia | "A defect in the understanding of complex motor commands and in the execution of certain learned movements, i.e., deficits in the cognitive components of learned movements." [HPO:curators] |
Show
|
| HP:0002313 | Spastic paraparesis | |
Show
|
| HP:0002355 | Difficulty walking | |
Show
|
| HP:0002476 | Primitive reflexes (palmomental, snout, glabellar) | |
Show
|
| HP:0003134 | Abnormal motor and sensory nerve conduction | |
Show
|
| HP:0003487 | Babinski sign | "Upturning of the big toe (and sometimes fanning of the other toes) in response to stimulation of the sole of the foot. If the Babinski sign is present it can indicate damage to the corticospinal tract." [HPO:curators] |
Show
|
| HP:0003674 | Age of onset | |
Show
|
| HP:0003677 | Slow progression | |
Show
|
| HP:0003828 | Variable expressivity | |
Show
|
| HP:0006892 | Cerebral atrophy, frontotemporal, progressive | |
Show
|
| HP:0007256 | Mild pyramidal signs | |
Show
|
| HP:0007340 | Lower limb muscle weakness | "Weakness of the muscles of the legs." [HPO:curators] |
Show
|
| HP:0009830 | Peripheral neuropathy | "Peripheral neuropathy is a general term for any disorder of the peripheral nervous system. The main clinical features used to classify peripheral neuropathy are distribution, type (mainly demyelinating versus mainly axonal), duration, and course." [HPO:curators] |
Show
|
| HP:0010526 | Dysgraphia | "A writing disability in the absence of motor or sensory deficits of the upper extremities, resulting in an impairment in the ability to write regardless of the ability to read and not due to intellectual impairment." [HPO:curators] |
Show
|
| HP:0012075 | Personality disorder | "An abnormality of mental functioning affecting the personality and behavioural tendencies of an individual and characterized by a rigid and unhealthy pattern of thinking and behavior. The definition of a personal disorder implies that the abnormality is not the result of damage or insult to the brain or from another psychiatric disorder." [HPO:probinson] |
Show
|
| HP:0012672 | Akinetic mutism | "Akinetic mutism is essentially characterized by a total absence of spontaneous behavior and speech occurring in the presence of preserved visual tracking." [HPO:probinson] |
Show
|
