Perceptual disorders

MONDO:0024417

Cognitive disorders characterized by an impaired ability to perceive the nature of objects or concepts through use of the sense organs. These include spatial neglect syndromes, where an individual does not attend to visual, auditory, or sensory stimuli presented from one side of the body.

2382 clinical trials for this condition and its sub-types, 22 tagged with Perceptual disorders itself.

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Where it sits in the disease tree

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Part of

↑ Nervous system disorder (26588)

Sub-types of Perceptual disorders

Agnosia 837 trials · 855 incl. sub-types
20 sub-types
- Pain agnosia 146 trials
- Alexithymia 10 trials
- Anosognosia 3 trials
- Visual agnosia 0 trials · 2 incl. sub-types Sub-types →
- Social emotional agnosia 1 trial
- Akinetopsia 0 trials
- Amusia 0 trials
- Astereognosia 0 trials
- Auditory agnosia 0 trials Sub-types →
- Autotopagnosia 0 trials
- Cortical deafness 0 trials
- Finger agnosia 0 trials
- Integrative agnosia 0 trials
- Mirror agnosia 0 trials
- Phonagnosia 0 trials
- Prosopagnosia 0 trials Sub-types →
- Semantic agnosia 0 trials
- Simultanagnosia 0 trials
- Tactile agnosia 0 trials
- Time agnosia 0 trials
Hearing disorder 24 trials · 529 incl. sub-types
4 sub-types
- Hearing loss disorder 299 trials · 439 incl. sub-types Sub-types →
- Tinnitus 90 trials
- Hyperacusis 10 trials Sub-types →
- Cortical deafness 0 trials
Inherited retinal dystrophy 41 trials · 510 incl. sub-types
105 sub-types
- Age-related macular degeneration 190 trials · 334 incl. sub-types Sub-types →
- Retinitis pigmentosa 84 trials · 89 incl. sub-types Sub-types →
- Hereditary macular dystrophy 3 trials · 70 incl. sub-types Sub-types →
- Cone-rod dystrophy 17 trials · 21 incl. sub-types Sub-types →
- Leber congenital amaurosis 10 trials · 12 incl. sub-types Sub-types →
- ABCA4-related retinopathy 7 trials · 11 incl. sub-types Sub-types →
- BEST1-related dominant retinopathy 1 trial · 7 incl. sub-types Sub-types →
- RHO-related retinopathy 0 trials · 7 incl. sub-types Sub-types →
- RPE65-related recessive retinopathy 5 trials · 7 incl. sub-types Sub-types →
- RPGR-related retinopathy 0 trials · 7 incl. sub-types Sub-types →
- Choroideremia 6 trials Sub-types →
- PRPF31-related retinopathy 1 trial · 4 incl. sub-types Sub-types →
- X-linked retinoschisis 4 trials
- Ornithine aminotransferase deficiency 4 trials
- ELOVL4-related maculopathy 0 trials · 3 incl. sub-types Sub-types →
- RLBP1-related retinopathy 2 trials · 3 incl. sub-types Sub-types →
- Retinal vasculopathy with cerebral leukoencephalopathy and systemic manifestations 3 trials
- BEST1-related recessive retinopathy 0 trials · 2 incl. sub-types Sub-types →
- EYS-related retinopathy 1 trial · 2 incl. sub-types Sub-types →
- LCA5-related retinopathy 1 trial · 2 incl. sub-types Sub-types →
- PRPH2-related retinopathy 1 trial · 2 incl. sub-types Sub-types →
- Revesz syndrome 2 trials
- Late-onset retinal degeneration 2 trials
- AIPL1-related retinopathy 1 trial Sub-types →
- ATF6-related retinopathy 0 trials · 1 incl. sub-types Sub-types →
- CNGB1-related retinopathy 0 trials · 1 incl. sub-types Sub-types →
- FLVCR1-related retinopathy with or without ataxia 0 trials · 1 incl. sub-types Sub-types →
- GUCY2D retinopathy 0 trials · 1 incl. sub-types Sub-types →
- RDH5-related retinopathy 0 trials · 1 incl. sub-types Sub-types →
- Retinoschisis of fovea 1 trial
- ADAM9-related retinopathy 0 trials Sub-types →
- CACNA1F-related retinopathy 0 trials Sub-types →
- CACNA2D4-related retinopathy 0 trials Sub-types →
- CDHR1-related retinopathy 0 trials Sub-types →
- CERKL-related retinopathy 0 trials Sub-types →
- CNGA1-related retinopathy 0 trials Sub-types →
- CNGA3-related retinopathy 0 trials Sub-types →
- CRX-related retinopathy 0 trials Sub-types →
- GNAT2-related retinopathy 0 trials Sub-types →
- GPR179-related retinopathy 0 trials Sub-types →
- GRM6-related retinopathy 0 trials Sub-types →
- GUCA1A-related retinopathy 0 trials Sub-types →
- HGSNAT-related retinopathy 0 trials Sub-types →
- IDH3B-related retinopathy 0 trials Sub-types →
- IMPDH1-related retinopathy 0 trials Sub-types →
- IMPG1-related dominant retinopathy 0 trials Sub-types →
- IMPG1-related recessive retinopathy 0 trials Sub-types →
- IMPG2-related dominant retinopathy 0 trials Sub-types →
- IMPG2-related recessive retinopathy 0 trials Sub-types →
- KCNV2-related retinopathy 0 trials Sub-types →
- KIZ-related retinopathy 0 trials Sub-types →
- LRIT3-related retinopathy 0 trials Sub-types →
- MAK-related retinopathy 0 trials Sub-types →
- MERTK-related retinopathy 0 trials Sub-types →
- MRCS syndrome 0 trials
- NMNAT1-related retinopathy 0 trials Sub-types →
- NYX-related retinopathy 0 trials Sub-types →
- Oguchi disease 0 trials Sub-types →
- PCARE-related retinopathy 0 trials Sub-types →
- PDE6A-related retinopathy 0 trials Sub-types →
- PDE6C-related retinopathy 0 trials Sub-types →
- PDE6G-related retinopathy 0 trials Sub-types →
- PROM1-related retinopathy 0 trials Sub-types →
- PRPF8-related retinopathy 0 trials Sub-types →
- RAB28-related retinopathy 0 trials Sub-types →
- RD3-related retinopathy 0 trials Sub-types →
- RDH12-related dominant retinopathy 0 trials
- RDH12-related recessive retinopathy 0 trials Sub-types →
- REEP6-related retinopathy 0 trials Sub-types →
- RP1-related dominant retinopathy 0 trials
- RP1-related recessive retinopathy 0 trials
- RP2-related retinopathy 0 trials Sub-types →
- RPE65-related dominant retinopathy 0 trials Sub-types →
- SNRNP200-related dominant retinopathy 0 trials Sub-types →
- SPATA7-related retinopathy 0 trials Sub-types →
- Sorsby fundus dystrophy 0 trials Sub-types →
- TOPORS-related retinopathy 0 trials Sub-types →
- TRPM1-related retinopathy 0 trials Sub-types →
- TTLL5-related retinopathy 0 trials Sub-types →
- X-linked intellectual disability-limb spasticity-retinal dystrophy-diabetes insipidus syndrome 0 trials
- X-linked retinal dysplasia 0 trials
- Aceruloplasminemia 0 trials
- Amaurosis-hypertrichosis syndrome 0 trials
- Choroideremia-deafness-obesity syndrome 0 trials
- Dystrophies primarily involving the retinal pigment epithelium 0 trials
- Ectopia lentis-chorioretinal dystrophy-myopia syndrome 0 trials
- Familial benign flecked retina 0 trials
- Foveal hypoplasia-presenile cataract syndrome 0 trials
- Helicoid peripapillary chorioretinal degeneration 0 trials
- Infantile cerebellar-retinal degeneration 0 trials
- Macular degeneration, early-onset 0 trials
- Microcephaly and chorioretinopathy 1 0 trials
- Microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability 0 trials
- Microcornea-myopic chorioretinal atrophy 0 trials
- Oligocone trichromacy 0 trials
- Pigmented paravenous retinochoroidal atrophy 0 trials
- Progressive bifocal chorioretinal atrophy 0 trials
- Progressive retinal dystrophy due to retinol transport defect 0 trials
- Retinal degeneration-nanophthalmos-glaucoma syndrome 0 trials
- Retinal dystrophies primarily involving Bruch's membrane 0 trials Sub-types →
- Retinal dystrophy in systemic or cerebroretinal lipidoses 0 trials
- Retinal dystrophy with inner retinal dysfunction and ganglion cell anomalies 0 trials
- Retinal dystrophy, X-linked, Gardner-Hardcastle type 0 trials
- Retinoschisis, autosomal dominant 0 trials
- Vitreoretinal dystrophy 0 trials
Vision disorder 105 trials · 382 incl. sub-types
7 sub-types
- Visual pathway disorder 1 trial · 201 incl. sub-types Sub-types →
- Blindness (disorder) 38 trials · 80 incl. sub-types Sub-types →
- Amblyopia 38 trials · 39 incl. sub-types Sub-types →
- Color vision disorder 3 trials · 15 incl. sub-types Sub-types →
- Binocular vision disease 4 trials Sub-types →
- Visual agnosia 0 trials · 2 incl. sub-types Sub-types →
- Alice in Wonderland syndrome 0 trials
Vestibular disorder 64 trials · 92 incl. sub-types
1 sub-type
- Peripheral vertigo 2 trials · 34 incl. sub-types Sub-types →
Apraxia 17 trials · 40 incl. sub-types
2 sub-types
- Gait apraxia 23 trials
- Ideomotor apraxia 0 trials
Auditory perceptual disorders 12 trials · 22 incl. sub-types
1 sub-type
- Hyperacusis 10 trials Sub-types →
Hallucinogen-persisting perception disorder 4 trials
Allesthesia 1 trial

Most studied deeper sub-types

Sensorineural hearing loss disorder (163) Wet macular degeneration (159) Visual epilepsy (152) Dry age related macular degeneration (91) Cortical blindness (35) Stargardt disease (33) X-linked mixed hearing loss with perilymphatic gusher (32) Presbycusis (31) Conductive hearing loss disorder (21) Benign paroxysmal positional vertigo (18) Hearing loss, mixed conductive-sensorineural (16) Meniere disease (16) Noise induced hearing loss (16) Sudden sensorineural hearing loss (14) Macular corneal dystrophy (13) Optic pathway glioma (11) Autosomal recessive nonsyndromic hearing loss 9 (9) Bietti crystalline corneoretinal dystrophy (9) Severe early-childhood-onset retinal dystrophy (8) Auditory neuropathy (7)

Including sub-types (2382) Tagged with Perceptual disorders (22)

Trials to join now! 9 Not yet recruiting 4 Not yet finished but already full! 1 Completed 8

Can a High-Tech screen help stroke patients see the world again?

Symptom relief By invitation only

This study tests whether adding an interactive screen (MYRO) to standard therapy helps people who had a stroke and have trouble paying attention to one side of their world (left neglect). About 30 adults with a recent stroke will be split into two groups: one gets standard therap…

Sponsor: Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia • Aim: Symptom relief

Last updated Jun 27, 2026 11:01 UTC

Perceptual disorders

Where it sits in the disease tree

Most studied deeper sub-types

Can a High-Tech screen help stroke patients see the world again?