Representation of the temporal derivative of temperature changes in the human brain

Representation of the temporal derivative of temperature changes in the human brain - pdev

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00026621

Enrollment

Registered

2021-12-27

Start date

2022-01-04

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Pain

Interventions

Group 1: Heatstimulation will be applied to all participants underarm during scanning in the MRI, by means of a thermode.

Eligibility

Sex/Gender

All

Age

18 Years to 45 Years

Inclusion criteria

Inclusion criteria: Healthy MRI eligible participants

Exclusion criteria

Exclusion criteria: Acute or chronic neurological or psychiatric disorder. Chronic or acute pain-disorders within 4 weeks before or during data assessment. Substance abuse (including alcohol, medicine, other drugs). Intake of any substances (alcohol, medicine, other drugs) within 24 hours before data assessment. Open wounds, inflammations or infections of the skin around the area of stimulation. MRI-specific exclusion criteria (including non-MRI compatible metallic objects, claustrophobia, pacemaker or other non-MRI compatible medical implants, participation in any medical study, pregnancy).

Design outcomes

Primary

Measure	Time frame
Assessment and analysis of data from 30 participants, including functional MRT data, skin conductance data, pain-rating data and questionnaire data. All data will be assessed in one session per participant, with the duration of app. 2.5 hours.	—

Countries

Germany

Contacts

Public ContactUli Bromberg

Universitätsklininkum Hamburg-Eppendorf

u.bromberg@uke.de49-40-7410-54731

Outcome results

None listed

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