[Early signs of cognition disorders in children with subacute sclerosing panencephalitis in initial stage]

T Jakubowska1, B Iwińska-Buksowicz, W Sobczyk

  • 1Kliniki Diagnostyki i Terapii Chorób Układu Nerwowego, Instytutu Psychiatrii i Neurologii, Warszawie.

Insights

Subacute sclerosing panencephalitis (SSPE) in children often impacts visuo-spatial functions. Neuropsychological assessment can reveal characteristic cortical defects, aiding in early differential diagnosis and identifying potential cerebral hemisphere dysfunction.

Area of Science:

  • Neuroscience
  • Pediatric Neurology
  • Clinical Psychology

Context:

  • Subacute sclerosing panencephalitis (SSPE) is a rare, progressive neurological disorder affecting children.
  • Early diagnosis of SSPE is crucial for management and intervention.
  • Neuropsychological assessments are vital tools in evaluating cognitive deficits in pediatric neurological conditions.

Purpose:

  • To identify characteristic cortical defects in the neuropsychological examination of children diagnosed with SSPE.
  • To explore the utility of these neuropsychological findings in the early differential diagnosis of SSPE.
  • To investigate potential signs of right or bilateral cerebral hemisphere dysfunction based on clinical analysis.

Summary:

  • The study analyzed neuropsychological assessments of 13 children with SSPE.
  • Visuo-spatial function deficits were the most frequently observed abnormalities.
  • Findings suggest potential links between these deficits and hemispheric dysfunction.

Impact:

  • This research can improve the early and accurate diagnosis of SSPE in children.
  • Identifying specific neuropsychological markers may guide targeted interventions.
  • Understanding cortical defect patterns contributes to the broader knowledge of SSPE's neurological impact.

Related Concept Videos

Piaget's Stage 1 of Cognitive Development01:14

Piaget's Stage 1 of Cognitive Development

The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
Encephalitis l: Introduction01:19

Encephalitis l: Introduction

Encephalitis is inflammation of the brain parenchyma, most often due to infections or autoimmune processes. It presents with neuropsychiatric features such as fever, altered mental status, behavioral changes, cognitive dysfunction, seizures, focal deficits, and sometimes autonomic instability. In some cases, the meninges are also involved, resulting in meningoencephalitis.Infectious CausesInfectious encephalitis is most commonly viral but can also result from bacterial, fungal, or parasitic...
Encephalitis ll: Pathophysiology01:26

Encephalitis ll: Pathophysiology

Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...
Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...
Multiple Sclerosis l: Introduction01:19

Multiple Sclerosis l: Introduction

Multiple sclerosis is a chronic autoimmune disease of the central nervous system (CNS) that affects the brain, spinal cord, and optic nerves. It is an inflammatory demyelinating disorder and a leading cause of neurological disability in young adults.EpidemiologyMS commonly begins between 20 and 40 years of age and is twice as common in women. Its exact cause remains unclear, but genetic susceptibility contributes, with higher risk in first-degree relatives and identical twins. A greater...
Dementia l: Introduction01:22

Dementia l: Introduction

Dementia is an acquired, progressive syndrome characterized by a decline in multiple cognitive domains severe enough to impair daily functioning and reduce independence. Although memory loss is a central feature, the diagnosis requires additional deficits involving language, executive function, visuospatial skills, judgment, calculation, or abstract reasoning. These cognitive impairments reflect underlying neurodegenerative or vascular processes that gradually disrupt neuronal networks...