Investigating the effects of estrogen on the efficacy of TMS in improving cognition

This study aims to explore the influence of natural estrogen fluctuations associated with the menstrual cycle on the efficacy of transcranial magnetic stimulation in enhancing cognition. Participants will undergo neurostimulation, fill out questionnaires…

This is an unofficial, parsed copy. The official listing is authoritative:

Open on research.tamu.edu

Pay and time

Guaranteed $/hour

$15/hr

Guaranteed money only, divided by stated participant time. Raffles are excluded.

Compensation

$30

form of payment not stated

Time

4 hours

spread over about 2 weeks

Per visit:
$30
Sessions:
2

Low parser confidence on compensation (medium) and duration (medium). Read the source text below before relying on these figures.

Source text — check our reading against the listing

Below is the compensation and duration text exactly as the university publishes it, markup and all. Everything above is derived from these two strings. If they disagree with our numbers, believe these.

Compensation, verbatim

$30 per visit

How it was read:

  • per-visit rate stated without a visit count; value is a floor for one visit

Duration, verbatim

Two visits, each about 2 hours, completed within two weeks.
Compensation confidence:
medium
Duration confidence:
medium
Currency kind:
unknown
Raffle only:
no

Who can take part

Age:
18 to 35
Sex:
female participants only
Handedness:
Right-handed only

The listing screens out:

  • Pregnancy or lactation
  • Seizure or epilepsy history
  • Neurological conditions (stroke, brain injury, and similar)

Other criteria mentioned in the listing:

  • must be right-handed
  • excludes pregnancy / lactation
  • excludes seizure or epilepsy history
  • excludes neurological conditions
  • open to female participants only
  • English fluency required
  • involves non-invasive brain stimulation

Cannot tell from your details

  • This study enrols ages 18-35. Add your age to check whether you fit.
  • This study requires right-handed participants and your profile does not say.
  • This study enrols female participants only and your profile does not say.
  • This study screens out people who are pregnant or lactating and your profile does not say.
  • This study screens out seizure or epilepsy history and your profile does not say.
  • This study screens out neurological conditions such as stroke or traumatic brain injury. The profile does not cover this, so the study team will check.
  • This is a filtering hint based on the wording of the listing, not medical advice. The study team makes the final call.
Your details(not set — nothing is filtered out)

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How old are you?

Nearly every listing states an age range, so this is the single most useful answer.

Are you right-handed?

Some brain-imaging studies enrol right-handed participants only.

Can you safely have an MRI scan?

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Do you have a cardiovascular condition?

For example heart disease, high blood pressure, or a past cardiac event.

Are you currently pregnant?
Do you have a history of seizures or epilepsy?
Sex

A handful of studies enrol one sex only. Nothing else uses this.

Would you be willing to fast before a visit?

A few studies need you to arrive without having eaten.

Are you a Texas A&M student?

Some studies recruit through the university subject pool; a few want non-students.

Get in touch

Many of these postings are out of date, so the first thing to ask is whether the study is still recruiting. The draft below does that for you, and states anything from your details that the listing screens for — it will not leave that out to improve your odds.

Contact the study team

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Study record

IRB number:
STUDY2025-0658
IRB approval:
June 30, 2025
Principal investigator:
PI: Jessica Bernard, PhD
Coordinator:
Casey Delaney
Recruitment opened:
not stated
Recruitment ends:
not stated
Posted:
August 2, 2025
Last modified upstream:
December 9, 2025
Posting length:
12 months
Location:
Bryan-College Station – on-campus
Format:
Multiple Visits
Field:
Behavioral Sciences, Psychology / Cognitive
Topic:
Other

Data snapshot taken August 14, 2026.