Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Signs of Puberty01:27

Signs of Puberty

Puberty is a critical phase, typically beginning between the ages of 8 and 13 in girls and 9 and 14 in boys, though timing can vary based on genetics, environmental factors, and overall health. This period is characterized by the development of secondary sexual characteristics and the attainment of reproductive potential. Endocrine changes underpin puberty, with hormonal surges of Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH) instigated by Gonadotropin-Releasing Hormone (GnRH)...
Psychosexual Stages of Personality: Latency01:16

Psychosexual Stages of Personality: Latency

Following the phallic stage in Freud's theory of psychosexual development, children enter a phase called the latency period, which lasts from approximately six to twelve years of age. Unlike earlier stages, where sexual impulses played a central role, Freud believed these impulses are repressed during the latency period, becoming part of the unconscious. This stage is often described as a time of psychological calm after the turbulence of the phallic stage.
The latency period is not considered...
Psychosexual Stages of Personality: Genital01:23

Psychosexual Stages of Personality: Genital

The genital stage is the final phase of Sigmund Freud's theory of psychosexual development, beginning at puberty, around age 12. During this stage, sexual energy shifts from self-focused interests to external individuals, marking the development of mature adult sexuality. Freud saw this phase as a time of sexual reawakening, with desires directed toward others outside the family. A healthy transition into this stage, according to Freud, signifies the emergence of two key aspects of adult...
Spermatogenesis01:22

Spermatogenesis

Spermatogenesis is a complex process that involves the development of sperm cells from undifferentiated stem cells in the seminiferous tubules of the testes. The process is essential for the production of mature and functional sperm cells that are capable of fertilizing an egg.
The process of spermatogenesis can be divided into mitosis, meiosis, and spermiogenesis. During mitosis, the spermatogonia or stem cells divide to produce two identical daughter cells, type A and B spermatogonia. Type-A...
Spermatogenesis01:41

Spermatogenesis

Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male reproductive...
Development of the Sexual Organs in the Embryo and Fetus01:15

Development of the Sexual Organs in the Embryo and Fetus

Development of the reproductive organs in an embryo starts from a bipotential state. This means the early embryo can develop either male or female reproductive organs. The formation of these organs begins with the growth of gonadal ridges that arise from the intermediate mesoderm during the fifth week of development.
Near the gonadal ridges, two duct systems are present: the mesonephric ducts (Wolffian ducts) and paramesonephric ducts (Müllerian ducts). These ducts form the basis for the male...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cultivating Therapeutic Presence: A Pilot Project.

Journal of holistic nursing : official journal of the American Holistic Nurses' Association·2024
Same author

Exposure to Perfluoroalkyl Substances and Associations with Pubertal Onset and Serum Reproductive Hormones in a Longitudinal Study of Young Girls in Greater Cincinnati and the San Francisco Bay Area.

Environmental health perspectives·2023
Same author

Migraine and its association with pubertal maturation and behavioral traits among adolescent girls.

Acta neurologica Belgica·2023
Same author

Adverse Effects of Early Puberty Timing in Girls and Potential Solutions.

Journal of pediatric and adolescent gynecology·2022
Same author

Trends Toward Earlier Puberty Timing in Girls and Its Likely Mechanisms.

Journal of pediatric and adolescent gynecology·2022
Same author

The Impact of Macronutrient Intake on Sex Steroids During Onset of Puberty.

The Journal of adolescent health : official publication of the Society for Adolescent Medicine·2021

Related Experiment Video

Updated: Jul 5, 2026

Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
06:38

Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats

Published on: October 13, 2018

Puberty.

Frank M Biro1

  • 1Division of Adolescent Medicine, Cincinnati Children's Hospital Medical Center, Department of Pediatrics, University of Cincinnati College of Medicine, 3333 Burnet Avenue, Cincinnati, OH 45229, USA. frank.biro@cchmc.org

Adolescent Medicine: State of the Art Reviews
|May 6, 2008
PubMed
Summary
This summary is machine-generated.

This article reviews the biological, cognitive, and social changes during puberty, detailing its onset, sequence, timing, and associated medical and physiological aspects.

More Related Videos

Rodent Estrous Cycle Monitoring Utilizing Vaginal Lavage: No Such Thing As a Normal Cycle
09:05

Rodent Estrous Cycle Monitoring Utilizing Vaginal Lavage: No Such Thing As a Normal Cycle

Published on: August 30, 2021

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice
07:15

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice

Published on: March 15, 2024

Related Experiment Videos

Last Updated: Jul 5, 2026

Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
06:38

Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats

Published on: October 13, 2018

Rodent Estrous Cycle Monitoring Utilizing Vaginal Lavage: No Such Thing As a Normal Cycle
09:05

Rodent Estrous Cycle Monitoring Utilizing Vaginal Lavage: No Such Thing As a Normal Cycle

Published on: August 30, 2021

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice
07:15

Social Defeat Stress Model for Adolescent C57BL/6 Male and Female Mice

Published on: March 15, 2024

Area of Science:

  • Pediatrics
  • Endocrinology
  • Developmental Biology

Background:

  • Puberty involves complex biological transformations.
  • Adolescence is a period of significant cognitive and social development.
  • Understanding pubertal changes is crucial for pediatric health.

Purpose of the Study:

  • To review current knowledge on puberty.
  • To examine the onset, sequence, and timing of pubertal maturation.
  • To discuss medical and physiological issues related to puberty.

Main Methods:

  • Literature review of pubertal development.
  • Analysis of sexual maturation stages.
  • Examination of interrelationships between pubertal parameters.

Main Results:

  • Puberty is characterized by interrelated biological, cognitive, and social changes.
  • The article details the typical sequence and timing of pubertal events.
  • Potential medical and physiological issues during maturation are highlighted.

Conclusions:

  • Comprehensive understanding of puberty is essential for healthcare providers.
  • The review synthesizes current knowledge on pubertal development.
  • Further research may elucidate complex pubertal dynamics.