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Checking brain maps used for stimulation surgery

This study compares computer-generated maps from scans with signals recorded during deep brain stimulation surgery.

Learning by observing or collecting information · Study reference: DRKS00013789

Plain-language introduction written with AI from the registry; not independently checked by a clinician. Read the original details below ↓

This registry record was last updated over six months ago, or its update date is missing. Recruitment may have changed. Confirm with the team before making plans.

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Looking for volunteers

Start (reported date)
2018-01-10

Planned dates can move. A study finishing does not tell us when a paper will be published.

No results summary has been confirmed in the registry records we imported. See connected papers below; we keep checking after recruitment ends.

Changes we have recorded
  • 2026-10-11 — recruiting

These are dates we observed a change, not necessarily the dates it happened.

Papers connected to this study

No connected paper has been found yet. The tracker checks the growing library for study identifiers and registry-linked publications.

Who can join?

Age 18 years and over · Ask the team who can join

These are starting points, not the full rules. The research team can tell you whether the study is right for your situation.

Read all the rules for taking part

Sex eligibility reported by registry: all

Inclusion criteria: Patients with intraoperative electrophysiological testing and complete preoperative MR and CT images. Exclusion criteria: none
Full study name & original research details

Official study title

Concordance of MR-imaging based automatic segmentation of the Subthalamic Nucleus and intraoperatively recorded electrophysiology. - CONCISE (CONCordance of Imaging Segmentation and Electrophysiology)

Short title used by the registry

Concordance of MR-imaging based automatic segmentation of the Subthalamic Nucleus and intraoperatively recorded electrophysiology.

Original description

Intervention: Group 1: We retrospectively record the borders of the STN in 30 patients, who underwent an operation for deep brain stimulation in Parkinson´s disease, according to the automatic segmentation of MR images and according to the intraoperative electrophysiological measurement. Primary outcome: Distance of the electrophysiologically defined entry and exit points to the target region to the entry and exit points defined with automatic image segmentation. Secondary outcome: Determining the average direction and difference between the electrophysiologiscally defined borders and the borders defined with automatic image segmentation.

Conditions reported: G20;Parkinson disease

Registry records for this study

Records are joined using registration identifiers. Titles alone do not establish that two studies are the same.

Study type
Observational
Interventions
Group 1: We retrospectively record the borders of the STN in 30 patients, who underwent an operation for deep brain stimulation in Parkinson´s disease, according to the automatic segmentation of MR images and according to the intraoperative electrophysiological measurement.
Phases
Not reported
Sponsor
Universitätsklinikum Freiburg
Start date reported by registry
2018-01-10 (reported)

Registry updated: Not reported · Status last verified by the registry submitter: Not reported

Registry records retrieved 2026-10-14 (UTC). Individual records may have older updates. Recruitment and eligibility must be confirmed with the study team.

Contact the research team

Public study contacts supplied to the registry. Ask whether recruitment is still open and what participation involves.

Peter Reinacher · +4976127050680 · peter.reinacher@uniklinik-freiburg.de

Study locations

Site status can differ from overall study status. “Status not reported” means local availability needs confirmation. Remote participation and travel arrangements must be checked with the team.

Facility not reported

Germany

Status not reported

The original descriptions and participation rules come from the registry. Participation is voluntary and does not guarantee benefit.