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Assessing brain functions in normal individuals and poor learners

Perceptual Attention and executive function in normal individuals and individuals with learning disability using dichotic listening An event related potential study.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2018/10/016082
Enrollment
215
Registered
2018-10-18
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Nil
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Normal learners Normal Hearing Sensitivity Normal Middle Ear functioning Right handed individuals whose handedness was confirmed using Edinburgâ??s handedness inventory (R C Old field). Should be a Native kannada speaker Learning disabled Individuals who are diagnosed as LD by clinical psychologist. Normal Hearing Sensitivity Normal Middle ear functioning Right handed individuals whose handedness will be confirmed through Edinburgâ??s handedness inventory (R C Old field). Should be a Native kannada speaker

Exclusion criteria

Exclusion criteria: The participants those who have, Past or present history of middle ear infections will be excluded from the study. Any other neurological conditions Should not have any comorbid condition like ADHD and Autism.

Design outcomes

Primary

MeasureTime frame
Improve the current understanding in cortical underpinnings of process involved in perceptual asymmetry and attentional modulation as a whole. Specifically, it helps in identifying the cortical processing differences in speech processing in learning disability and elucidates the loci of deficit/shared processes top down vs bottom up. Timepoint: 3 years

Secondary

MeasureTime frame
The above knowledge can be translated in to clinics since it is correlated with behavioral deficit. Hence, improve the assessment and management approach Timepoint: 3 years

Countries

India

Contacts

Public ContactMayur Bhat

School of Allied Health Science MAHE

krishna.y@manipal.edu8904798179

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026