Perturbing associative memories in early visual cortex

Perturbing associative memories in early visual cortex - Perturbing memories

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON41116

Enrollment

Registered

2014-11-04

Start date

2014-10-01

Completion date

Unknown

Last updated

2024-04-23

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

Conditions

not applicable not applicable

Interventions

TMS will be applied to the early visual cortex while participants recall previously learnt associations. We expect TMS to impair associative recall, providing causal evidence for the necessity of co

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Please refer to 'Donders Institute Standard Operating Procedure for Non-Invasive Brain Stimulation' - Document number SOP 2013/245 - Section 6.2, 'Screening' and Section 6.3, 'Exclusion Criteria'.

Exclusion criteria

Exclusion criteria: Please refer to 'Donders Institute Standard Operating Procedure for Non-Invasive Brain Stimulation' - Document number SOP 2013/245 - Section 6.2, 'Screening' and Section 6.3, 'Exclusion Criteria'.

Design outcomes

Primary

Measure	Time frame
Memory performance on the orientation matching task will be addressed as a function of stimulation condition: we expect that TMS to the hemisphere contralateral to the location of the retrieved stimulus impairs memory performance (as measured by adjustment error in degrees) compared to no contralateral TMS, while performance between no TMS and TMS ipsilateral to recall site does not differ.	—

Secondary

Measure	Time frame
Not applicable.	—

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)