Électrophysiologie

 
Veuillez utiliser les onglets pour afficher le type de produit (Expériences, Sets, Article ou Littérature / Logiciels).
 

Nous étudions notre rythme cardiaque - électrocardiographie



Principle

The heart is a hollow, muscular organ that comprises several secondary muscles. These secondary muscles contract and relax successively, thus pumping the blood through the heart. These muscle activities can be measured electrically as a whole at the surface of the skin ...

 
Détails

Numéro d´article: P1332760

Nous étudions notre rythme cardiaque - électrocardiographie

 
Détails

Numéro d´article: P1332769

Electromyographie (EMG)sur le bras supérieur

Principle

With the exception of the heart muscle, the contractions of striated muscles can be controlled at will. This characteristic enables the observation of the activities of individual muscle groups. An electromyogram (EMG) can be used to measure (record) the electrical activity (i.e. ...

 
Détails

Numéro d´article: P1350360

Electrooculographie humaine (EOG) avec Cobra4

Principle

With this experiment, you can find evidence of the electrical activity that is generated during the movement of your eyes. Several electrodes attached to the skin of the face measure all the changes of the electrical voltage that are caused by the movement of the eyes. This ...

 
Détails

Numéro d´article: P1350460

Nous déterminons notre fréquence cardiaque

Principle

An electrocardiogram (ECG) enables you to observe the regular sequence of heart contractions as well as to determine your heart frequency by determining the interval between two heart contractions. In a second experiment, you will measure the heart frequencies of test persons of ...

...

 
Détails

Numéro d´article: P1522060

Nous déterminons notre fréquence cardiaque

 
Détails

Numéro d´article: P1522069

Cardiographie sous effort physique, avec Cobra4

Principle

An electrocardiogram (ECG) can record the sum of the electrical activities of all of the heart muscle fibres. Under stress, cardiac activity increases in order to maintain the stability of the cardiovascular system. The heart contraction cannot be controlled at will. This ...

 
Détails

Numéro d´article: P1522160

Cardiographie sous effort physique, avec Cobra4

 
Détails

Numéro d´article: P1522169

Mesure des compétences en lecture

Principle

With this experiment, you can determine your own personal reading speed. One's reading speed can be trained and is an important prerequisite for the proper handling of all kinds of texts. You can precisely study the movement of your eyes during ... ...

 
Détails

Numéro d´article: P1522260

X-ray expert unit

This product is a world first

PHYWE présente la nouvelle unité de rayons x: une technologie novatrice, haut de la page sécurité, un confort maximum !

Plus d'informations