Essays on Human Physiology

Human Physiology ECG Laboratory Report

Abstract This is a practical experiment on ECG concerning human physiology. The experiment intends to achieve one primary goal: equip the learner with vital skills pertinent in making rational decisions anchored on scientifically proven facts. I chose to study participants from both sexes with varying levels of nutritional statuses and physical activities. We recorded the foods consumed by each participant. The results indicated that those who took caffeinated drinks positively correlated to emission of rapid ECG signals demonistrated by the ECG readings.

Introduction

The heart is a fundamental organ in sustaining life. It contracts at regular and perpetual intervals throughout ...

Biology

Abstract This is a practical report on human physiology EMG. The experiment recruited 85 subjects to examine the level of the signal emanating from muscle contraction in the lab. Some of the participants were left-handed while some were right handed. Males and females with varying levels of activity were recruited. The results indicated that more males exhibited maximal compression force than females as attested by the higher numbers that returned quickly to half the clench force. The level of activity of the participants positively correlated to slow return to half of the maximal compression force and reduced signs of ...

1. As we know bone is a hard tissue so in comparison to other tissues the vascularization and how it gets nutrients in general is unique and different from any other part of human body. A bone is blood supplied by three different systems, these are: Nutrient artery, Periosteal vessel, and epiphyseal vessels. The first layer covering any bone tissue is periosteum. Periosteum is a thin membrane, covering the outer surfaces of all bones. It contains an extensive network of blood vessels, and it’s small branches penetrate into the bone through minute channels, these branches supply the outer ⅓ of cortex. ...

Abstract

There is a great need to understand the relationship between Neuroscience and Psychopathology. The understanding of Neuroscience and Psychopathology can be attained by a consideration of the causation of a psychological disorder like Schizophrenia. Pointedly, nature and the environment role-play in the causation and manifestation of various psychological disorders. Understanding the manner in which factors such as genetics and the surrounding environment affect the etiology of various disorders is considered an important step towards gaining an understanding neuroscience behind psychopathology. Based on the information presented by three journals with regards to the causation of schizophrenia, this paper seeks to bring to light ...

The City

The State Physiology vs. Psyche Every academic or scientific discipline has its own pace and characteristics of development. Depending on the field this discipline belongs to; its development might be directly dependant on technological improvements or be only indirectly influenced by it. In other cases, development of the discipline might depend on the evolution of human society or general human perception of this discipline. On the other hand, there are such scientific disciplines which include all mentioned above aspects. Those disciplines are also characterized by diversity of approaches to their inner development and research of the target ...