Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

The Stanford Prison Experiment03:20

The Stanford Prison Experiment

24.8K
The famous and controversial Stanford Prison Experiment, conducted by social psychologist Philip Zimbardo and his colleagues at Stanford University, demonstrated the power of social roles, social norms, and scripts.
24.8K
What is an Experiment?01:12

What is an Experiment?

19.1K
An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
19.1K
Thomson's e/m Experiment01:19

Thomson's e/m Experiment

6.9K
In a beam of charged particles created by a heated cathode, the particles move at different speeds. However, many applications need a beam with uniform particle speeds. An arrangement known as a velocity selector uses electric and magnetic fields to pick particles with a particular speed from the beam.
A particle with charge q, speed v, and mass m enters an area from the top, where the magnetic and electric fields are perpendicular both to the particle's motion and to one another. The magnetic...
6.9K
Controls in Experiments01:13

Controls in Experiments

18.5K
When conducting an experiment, it is crucial to have control to reduce bias and accurately measure the dependent variables. It also marks the results more reliable. Controls are elements in an experiment that have the same characteristics as the treatment groups but are not affected by the independent variable. By sorting these data into control and experimental conditions, the relationship between the dependent and independent variables can be drawn. A randomized experiment always includes a...
18.5K
Randomized Experiments01:13

Randomized Experiments

9.1K
The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...
9.1K
Crossover Experiments01:16

Crossover Experiments

4.6K
Crossover experiments, also called the repeated-measurements design, is a study design in which all experimental units are exposed to all treatments in different periods. Crossover experiments are generally used in psychology, the pharmaceutical industry, agriculture, and medicine.
Crossover designs are performed even with smaller sample sizes since the samples can act as their controls. These are better than simple randomized trials since patients are exposed to all the treatments.
4.6K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Long-term follow-up from the OMNIVORE trial: response-adaptive nivolumab and ipilimumab in advanced renal cell carcinoma.

Journal for immunotherapy of cancer·2026
Same author

Assessing human judgment forecasts in the rapid spread of the mpox outbreak: insights and challenges for pandemic preparedness.

BMC infectious diseases·2026
Same author

Real-time fMRI-triggered experience sampling: A proof-of-concept study.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

Real-time fMRI-triggered experience-sampling: a proof-of-concept study.

bioRxiv : the preprint server for biology·2026
Same author

Organic-Solvent-Free Weakly Solvating Electrolytes Enable Durable Ah-Scale Zn-Iodine Batteries under Diverse Harsh Operating Conditions.

Journal of the American Chemical Society·2026
Same author

PSMA PET/MRI-based Swin Transformer architecture for Gleason Score prediction in prostate cancer.

Medical physics·2026
Same journal

Genetic Impacts on Variability of Body Fat Distribution Uncover Gene-Environment and Gene-Gene Interactions.

bioRxiv : the preprint server for biology·2026
Same journal

16S ribosomal RNA modification drives transcript-specific translation efficiency.

bioRxiv : the preprint server for biology·2026
Same journal

FlcE latches onto the FliL-stator complex to turbocharge flagellar motility in <i>Borrelia burgdorferi</i>.

bioRxiv : the preprint server for biology·2026
Same journal

Synaptic pruning, myelination and the emergence of psychiatric disorders in late adolescence.

bioRxiv : the preprint server for biology·2026
Same journal

Structural and functional insights into the Rcs phosphorelay.

bioRxiv : the preprint server for biology·2026
Same journal

The structural basis of RanGAP1 regulation and catalysis in nuclear transport.

bioRxiv : the preprint server for biology·2026
関連記事をすべて見る

関連する実験動画

Updated: Feb 13, 2026

Best Current Practice for Obtaining High Quality EEG Data During Simultaneous fMRI
10:35

Best Current Practice for Obtaining High Quality EEG Data During Simultaneous fMRI

Published on: June 3, 2013

33.3K

マルチセッション同時EEG-fMRIデータセットで,繰り返し経験サンプルを採取する.

Lotus Shareef-Trudeau, David Braun, Tiara Bounyarith

    bioRxiv : the preprint server for biology
    |February 12, 2026
    PubMed
    まとめ
    この要約は機械生成です。

    この研究では,休憩中の脳活動を分析するために,電気脳図 (EEG) と機能性磁気共鳴画像 (fMRI) を組み合わせた新しいデータセットを導入しています. このデータは,研究者が神経信号と自発的な思考の関連性を探求することを可能にします.

    さらに関連する動画

    Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation
    06:33

    Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation

    Published on: January 5, 2014

    12.3K
    Simultaneous fMRI and Electrophysiology in the Rodent Brain
    08:22

    Simultaneous fMRI and Electrophysiology in the Rodent Brain

    Published on: August 19, 2010

    14.0K

    関連する実験動画

    Last Updated: Feb 13, 2026

    Best Current Practice for Obtaining High Quality EEG Data During Simultaneous fMRI
    10:35

    Best Current Practice for Obtaining High Quality EEG Data During Simultaneous fMRI

    Published on: June 3, 2013

    33.3K
    Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation
    06:33

    Method for Simultaneous fMRI/EEG Data Collection during a Focused Attention Suggestion for Differential Thermal Sensation

    Published on: January 5, 2014

    12.3K
    Simultaneous fMRI and Electrophysiology in the Rodent Brain
    08:22

    Simultaneous fMRI and Electrophysiology in the Rodent Brain

    Published on: August 19, 2010

    14.0K

    科学分野:

    • 神経科学は神経科学である.
    • コグニティブ・サイエンス コグニティブ・サイエンス
    • データサイエンス データサイエンス

    背景:

    • 同時に実施される脳波撮影 (EEG) と機能性磁気共鳴画像 (fMRI) は,神経活動に関する補完的な時間的,空間的な洞察を提供します.
    • 自発的な精神的経験とその神経関連物の特徴づけは,認知神経科学における重要な課題です.

    研究 の 目的:

    • 新しい,複数セッションの同時EEG-fMRIデータセットを導入し,記述する.
    • 覚醒状態の休憩中に脳活動,行動,主観的な経験の関係に関する研究を促進する.
    • セッション間でのEEG-fMRI発見の信頼性に関する調査を可能にします.

    主な方法:

    • 2つのセッションで24人の健康な成人から同時にEEG-fMRIデータを取得しました.
    • 継続的パフォーマンスタスク (CPT) 応答,13の思考面の経験サンプリング,およびメンタルヘルスの調査が含まれています.
    • 脳画像データセット構造 (BIDS) 形式の組織化されたデータ,人工物除去されたEEGと高時間解像度のfMRIを特徴とする.

    主要な成果:

    • データセットは,参加者一人あたり約1.33時間の高品質の同時EEG-fMRIデータで構成されています.
    • 詳細な行動および経験データを含み,豊かな相関分析を可能にします.
    • 休息状態中の神経動力学と認知との関連を研究するための堅実な基盤を提供します.

    結論:

    • この包括的なデータセットは,神経科学コミュニティにとって貴重なリソースとなります.
    • "自発的な思考の神経基盤とその変動性"の深い探求を可能にします.
    • マルチモダル神経画像測定のテスト再テストの信頼性に関する研究を支援します.