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

Applications of Integration to Probability Density Functions01:27

Applications of Integration to Probability Density Functions

54
Continuous probability distributions are used to model random variables that can take on any real value within a specified range. These variables do not take on isolated or countable values but rather exist on a continuum. For example, the height of an individual can be measured with increasing precision—such as 163.5 or 165.25 centimeters—demonstrating that height is a continuous random variable.The behavior of such variables is described using a probability density function (PDF),...
54
Applications of the Ideal Gas Law: Molar Mass, Density, and Volume03:43

Applications of the Ideal Gas Law: Molar Mass, Density, and Volume

63.4K
The volume occupied by one mole of a substance is its molar volume. The ideal gas law, PV = nRT,  suggests that the volume of a given quantity of gas and the number of moles in a given volume of gas vary with changes in pressure and temperature. At standard temperature and pressure, or STP (273.15 K and 1 atm), one mole of an ideal gas (regardless of its identity) has a volume of about 22.4 L — this is referred to as the standard molar volume.
63.4K
Clinical Applications of Epidermal Stem Cells01:19

Clinical Applications of Epidermal Stem Cells

3.3K
Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own...
3.3K
Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

1.4K
Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
1.4K
Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

735
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
735
Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia01:16

Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia

1.3K
Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
One of the advantages of...
1.3K

You might also read

Related Articles

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

Sort by
Same journal

Lucy LaFarge (1948-2025).

The Psychoanalytic quarterly·2026
Same journal

Freud in His Psychosocial Generation: Durkheim, Simmel, Weber, and Du Bois.

The Psychoanalytic quarterly·2026
Same journal

Editor's Note.

The Psychoanalytic quarterly·2026
Same journal

Chodorow Comment.

The Psychoanalytic quarterly·2026
Same journal

Solace.

The Psychoanalytic quarterly·2026
Same journal

On Being and Knowing: A Response to Thomas Ogden's "Ontological" Model.

The Psychoanalytic quarterly·2026
See all related articles

Related Experiment Video

Updated: Jan 31, 2026

Human Egg Maturity Assessment and Its Clinical Application
08:51

Human Egg Maturity Assessment and Its Clinical Application

Published on: August 19, 2019

20.2K

Loewald: Density and its Clinical Application.

Jones De Luca

    The Psychoanalytic Quarterly
    |January 29, 2026
    PubMed
    Summary
    This summary is machine-generated.

    This study examines psychoanalytic density, where concentrated emotions shape ego development. It suggests exploring this richness with patients, rather than just symbolizing it, fosters mutual understanding.

    Keywords:
    Hans Loewaldconcrete objectsdensitylanguageobsessivenesssubjectivityunison

    More Related Videos

    The Clinical Application of Tumor Treating Fields Therapy in Glioblastoma
    08:00

    The Clinical Application of Tumor Treating Fields Therapy in Glioblastoma

    Published on: April 16, 2019

    19.3K
    The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System
    11:27

    The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System

    Published on: April 25, 2012

    15.9K

    Related Experiment Videos

    Last Updated: Jan 31, 2026

    Human Egg Maturity Assessment and Its Clinical Application
    08:51

    Human Egg Maturity Assessment and Its Clinical Application

    Published on: August 19, 2019

    20.2K
    The Clinical Application of Tumor Treating Fields Therapy in Glioblastoma
    08:00

    The Clinical Application of Tumor Treating Fields Therapy in Glioblastoma

    Published on: April 16, 2019

    19.3K
    The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System
    11:27

    The Use of Pharmacological-challenge fMRI in Pre-clinical Research: Application to the 5-HT System

    Published on: April 25, 2012

    15.9K

    Area of Science:

    • Psychoanalytic theory
    • Developmental psychology

    Background:

    • Loewald's concept of density describes undifferentiated, concentrated emotions and meanings.
    • This primordial density influences the self's worldview and early ego development.

    Purpose of the Study:

    • To explore Loewald's concept of density in psychoanalytic practice.
    • To examine how engaging with condensed emotional states and concrete objects facilitates therapeutic transformation.

    Main Methods:

    • Conceptual analysis of Loewald's theory.
    • Exploration of the therapeutic process involving dense emotional states.
    • Use of clinical examples to illustrate patient-analyst interaction.

    Main Results:

    • Psychoanalysis involves participating in and exploring emotional richness, not just symbolic transformation.
    • Therapeutic engagement with density can lead to deep mutual understanding.
    • Both patient and analyst can inhabit dense emotional spaces collaboratively.

    Conclusions:

    • Understanding and working within psychoanalytic density is crucial for ego development.
    • Therapeutic transformation arises from shared exploration of concentrated emotions.
    • The concept of density offers a framework for deeper psychoanalytic insight.