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Displaying 28-47 of 61 Videos



  •  
    Lumbar Puncture Demonstration – L3-L4 – Neuroscience Lab

    Dr Sanjoy Sanyal, Professor and Course Director of Neuroscience in the Caribbean, demonstrating the technique of Lumbar Puncture on an electronic digital mannikin, to Med 3 Neuroscience students on 27 July 2012 in the Physical Diagnosis lab at the Medical University of the Americas, Nevis, St.Kitts-Nevis, West Indies. The mannikin was specially ordered from the US and has a digital screen for LP Manometry recording. The procedure was performed between L3 and L4 spinous processes, using the Supracristal Plane as the landmark. The 26-gauge needle used in the demonstration was an actual LP needle procured from Alexandra Hospital in Nevis. After the demonstration, every student had a chance to get a hands-on experience in performing an LP. Camera credit goes to Shafiq Shabir Mohamed, Med 3 student, Summer 2012 batch, MUA.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
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    Suturing Demonstration Part 1 - Continuous Technique

    This surgical technique was demonstrated by the authrr to Medical students of Medical University of the Americas (MUA), Nevis, West Indies, during the Students' Surgical Association (SSA) meeting in Fall 2011. The students found the learning experience very helpful during their subsequent Clinical Rotations in the US.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
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    Suturing Demonstration Part 2 - Continuous Locking Technique

    This surgical technique was demonstrated by the author to medical students in Medical University of the Americas (MUA), Nevis, west Indies, during the Students' Surgical Association meeting in Fall 2011. The students found the learning experience very useful during their subsequent Clinical Rotations in the US.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
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    Severe Adhesions Can Be Managed Laparoscopically

    A 43 year old, gravid 4, para 3, 127 lb, 5 ft 1”, status post hysterectomy, was referred to us for management of a cyst on both of her ovaries. During laparoscopic intervention the patient was found to have severe abdominal and pelvic adhesions. Extensive adhesiolysis was performed and ovaries removed. Cystoscopy with indigo carmin injection proved ureteral integrity. Bladder hydrodistension test revealed a bladder capacity of 950 cc under 70 cm of water pressure and glomerulations in all four quadrants consistent with early interstitial cystitis. Estimated blood loss was 800 and operative time was 5 hours 23 minutes. The case demonstrates how a case that looks initially impossible is usually far from it.

     
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    Combined bone remodeling and fracture

    SIMULATION OF A PROXIMAL FEMUR REMODELING PROCESS FOLLOWED BY ITS FRACTURE PREDICTION

     
    Submitting Author:
    Prof. Ridha Hambli
    Authors:
    Prof. Ridha Hambli
  •  
    Video clipping showing left vocal cord paralysis

    Left vocal cord paralysis is rather common.  It can be caused as a result of viral infections, thyroid surgeries, oesophageal pathology etc.

     
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    Unilateral enlargement of Tonsil

    This video clipping shows unilateral enlargement of left tonsil covered with slough.  This patient had unilateral tonsillar enlargement following agranulocytosis.

     
  •  
    Human Brain demonstration Dr Sanjoy Sanyal Neuroscience Lab - Part 1

    Demonstrating parts of cerebral cortex in Neuroscience Lab on 2 June 2011 in Medical University of the Americas, St. Kitts-Nevis, by Dr Sanjoy Sanyal, Primary Professor and Course Director of Neuroscience
    Thanks to Mark Lessard (IT Administrator) and Sonja Langley (Med 3 Class President) for setting up the audio-visual equipment, to Irina Mammadbayova (Med 3 student) for recording the presentation, to Chris Robinson (Med 4 student) for editing the video, and to ALL my students for, well, being my students! This is first of a 2-part series

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Human Brain demonstration Dr Sanjoy Sanyal Neuroscience Lab - Part 2

    Demonstrating parts of cerebral cortex in Neuroscience Lab on 2 June 2011 in Medical University of the Americas, St. Kitts-Nevis, by Dr Sanjoy Sanyal, Primary Professor and Course Director of Neuroscience
    This is second of a 2-part series.

    Tags: Brain, Cerebral cortex, Neuroscience, Lecture, Neuroscience Lab, Sulci, Gyri, Functional areas, MUA Nevis, MUA, Nevis, Medical University of Americas, Frontal lobe, Parietal lobe, Temporal lobe, Occipital lobe, lobes, Cingulate, Wernicke, Broca, PFC, Primary motor, Primary sensory, Central sulcus, Lateral fissure, Aphasia, Broca aphasia, Wernicke aphasia, Conduction aphasia, Perisylvian aphasia, Thalamus, Brainstem, Central pontine myelinolysis, Midbrain, Pons, Medulla, Hypothalamus, Cerebellum, Frontal eye field, Gerstmann syndrome

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Ventricles 3-4 Part 1 Demonstration by Dr Sanjoy Sanyal Neuroscience Lab

    Demonstrating 3rd and 4th Ventricles of human brain in Neuroscience Lab  in St. Kitts-Nevis, by Dr Sanjoy Sanyal, Professor and Course Director of Neuroscience in Caribbean.

    It demonstrates the structures around 3rd and 4th ventricles of human brain. This is first part of a series of 2 videos.

    Thanks to Sonja Langley (Med 3 Class President) for setting up the audio-visual equipment and to Chris Robinson (Med 4 student) for editing the video.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Ventricles 3-4 Diencephalon Brainstem Part 2 Demonstration Dr Sanjoy Sanyal MUA Neuroscience Lab

    Demonstrating 3rd and 4th Ventricles of human brain in Neuroscience Lab in St Kitts-Nevis, by Dr Sanjoy Sanyal, Professor and Course Director of Neuroscience in the Caribbean.

    This video demonstrates the 3rd and 4th vetricles and structures around them in the human brain. This is second part of a series of 2 videos.

    Thanks to Sonja Langley (Med 3 Class President) for setting up the audio-visual equipment and to Chris Robinson (Med 4 student) for editing the video.

    Corrigendum: There is the occasional slip of tongue in the impromptu commentary. The Septal nucleus is inadvertently referred to as Pretectal nucleus. The Decussation of Superior Cerebellar Peduncle is inadvertently referred to as Decussation of Pyramids

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
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    Lateral Ventricles of Brain Dissection Demonstration

    Dissection and demonstration of Lateral Ventricles of formalinized specimen of human brain in Neurosciences Lab by Dr Sanjoy Sanyal, Dean of Medical Sciences and Professor of Neuroscience in the American International Medical University, St. Lucia. This dissection was performed in the Neurosciences Lab of Medical University of the Americas, Nevis, St. Kitts-Nevis in July 2011.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Hippocampus - Fornix Dissection Demonstration in Human Brain

    Dissection and commentary of formalinized human brain specimen to show Hippocampus (seat of new learning and memory consolidation) and Fornix (connecting tract of Hippocampus), by Dr Sanjoy Sanyal, Dean of Medical Sciences and Professor of Neuroscience. The dissection was performed in 20th June 2011 in Neuroscience Lab in Medical University of the Americas (MUA), Nevis, St.Kitts-Nevis. Camera credit goes to Sonja Langley (former Med 3 student) and video editing credit goes to Chris Robinson (Former Med 4 student) in MUA.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Basal Ganglia Dissection Part 1

    Formalinized human brain dissection by Dr Sanjoy Sanyal, Professor of Neurosciences, (camera by Ms. Sonja Langley, Med 3 student) to demonstrate the structures of the Basal Ganglia in the Neurosciences Lab in the Medical University of the Americas in June 2011. This is the first of a 2-part series.

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
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    Surgical Knot Tying Technique

    Dr Sanjoy Sanyal, Professor of Neuroscience, demonstrating the technique of Surgical Knot Tying with left and right hands respectively, during a demonstration and hands-on prractice session at the Students' Surgical Association meeting in November 2011 at the Medical University of the Americas, Nevis, St. Kitts-Nevis, West Indies

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Basal Ganglia Dissection Part 2

    Formalinized human brain dissection by Dr Sanjoy Sanyal, Professor of Neurosciences, (camera by Ms. Sonja Langley, Med 3 student) to demonstrate the structures of the Basal Ganglia in the Neurosciences Lab in the Medical University of the Americas in June 2011. This is the second of a 2-part series

     
    Submitting Author:
    Dr. Sanjoy Sanyal
    Authors:
    Dr. Sanjoy Sanyal
  •  
    Removal of Maggots from Oral Cavity

    Removal of maggots from palatal pocket of patient with cerebral palsy followed by tharough debridement. Recovery from lesion was seen in 4 days.

     
    Submitting Author:
    Dr. Prashant Kothari
    Authors:
    Dr. Prashant Kothari
  •  
    Prostate ablation with 980 nm Biolitec diode laser

    Film shows initial learning experience with a method of treating of one of the most common male urinary problems – urine flow obstruction. Caralas HPD 150 diode laser from Biolitec, Germany with side firing “Fusion” fiber (EVOLVE system) at 100 w settings was used. The technique shown here uses dedicated Wolf instrument which locks fiber in the instrument. This technique resembles classical TURP procedure. Fiber movement is primarily forward and backward with regular resectoscope mechanism. Training phase can be identified as surgeon’s movements are sometimes too fast and sometimes unnecessary slow.

     
    Submitting Author:
    Dr. Tine Hajdinjak
    Authors:
    Dr. Tine Hajdinjak
  •  
    Decoding the Riddle of Mental Illness

    Decoding the Riddle of Mental Illness through an breakthrough communicational dynamic. Here, mental illness is primarily regarded as a physical disorder or a chemical imbalance, although clear-cut signs within the brain have eluded convincing documentation. Indeed, the most obvious outward signpost is a disturbance in the ability to communicate in an interpersonal sense, often in an exaggerated or bizarre fashion. The emotions are similarly affected to extreme degree, as witnessed in profound nature of the mood disorders such as mania or melancholy.
    An overall communicational model of mental illness has conspicuously been lacking due to the daunting conceptual challenges at issue. As with many other such great enigmas, the solution often emerges from advances in a parallel field of inquiry -- such as in Communications Theory. Indeed, a breakthrough in the understanding of affective (or emotionally charged) language has recently been proposed: wherein incorporating the communicational factors underlying mental illness within a general eight-part schematic depicted.


    +  +  VICES OF EXCESS        MENTAL ILLNESS
            (Excessive Virtue     (Transitional Excess)

    +     MAJOR VIRTUES          LESSER VIRTUES
              (Virtuous Mode)        (Transitional Virtue)
    ___________________________________

    O     -     NEUTRALITY STATUS
    ___________________________________

    –   VICES OF DEFECT             CRIMINALITY
            (Absence of Virtue)     (Transitional Defect)

    –  –  HYPERVIOLENCE        HYPERCRIMINALITY
           (Excessive Defect)    (Transit. Hyperviolence)

    This diagram actually represents a radical expansion upon Aristotle's enduring Theory of the Mean (originally defined as a more basic three-part model). When the six additional affective categories are further added into the mix, the grand total jumps to 408 individual terms (including 56 individual forms of mental illness). This total breaks down into the eight forms of the personality disorders, eight forms of the neuroses, and twenty forms each for the mood disorders and schizophrenia: as partially depicted.

    Narcissistic  Personality >>>  Obsession  Neurosis
    Confabulatory  Euphoria >>> Confab.  Paraphrenia
    Enthusiastic  Euphoria >>>  Proskinetic  Catatonia
    Non-Participatory Euphoria >>>  Silly Hebephrenia

    Borderline  Personality    >>>    Phobia  Neurosis
    Suspicious Depression  >>>  Fantastic  Paraphrenia
    Self-Torturing Depression >>> Negativistic Catatonia
    Non-Participatory Depression >>> Insipid Hebephrenia

    Dependent  Personality  >>>  Compulsion  Neurosis
    Pure  Mania   >>>    Expansive  Paraphrenia
    Unproductive  Euphoria  >>>  Parakinetic Catatonia
    Hypochondriacal Euphoria  >>>  Eccentric Hebephrenia

    Avoidant  Personality   >>>  Anxiety  Neurosis
    Pure  Melancholy  >>>  Incoherent  Paraphrenia
    Harried  Depression    >>>   Affected  Catatonia
    Hypochondriacal Depression >>> Autistic Hebephrenia

    Here, mental illness is functionally consistent with an emotional style of communicational dynamic: one that encompasses certain other forms of human communication. Indeed, the extreme symptomology associated with mental illness effectively distorts or exaggerates the overall conceptual framework, generally obscuring the cognitive aspects being communicated. Consequently, the key to understanding these elusive factors ultimately resides in the context of more routine communication, where the various emotional parameters can be more accurately ascertained. When this virtuous realm is further contrasted with the parallel realm of the vices, the resultant master format expands to a grand total of 160 individual terms, offering a fitting contextual background towards resolving the enigma of mental illness -- with considerable applications in terms of treatment and diagnosis.

     
    Submitting Author:
    Mr. John E LaMuth
    Authors:
    Mr. John LaMuth

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