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Depression

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  • A condition that resembles dementia but is actually due to depression. In pseudodementia, a person may appear confused, exhibit depressive symptoms such as sleep disturbance, and complain of memory impairment and other cognitive problems. However, upon careful testing, memory and language functioning are intact. People with pseudodementia often respond to antidepressant medications.
  • Limbic system: (amygdala, hippocampus, insula and parts of anterior cingulate cortex)Neurotransmitters:
  • By genetic studies of personality
  •  social acceptance, which causes them to be overly nurturant towards people who they do not have close relationships with.
  • SCHEMA:An organized representation of prior knowledge about a concept or other stimulus that helps guide our processing of current informationSet of core beliefs constitute schemaSchemas are adaptive or maladaptive
  • Transcript

    • 1. SEMINAR Depression. Date: 14 June 2013 By : Syeda Shahnaz 2nd Year M.Phil, M&SP Dept. Clinical Psychology LGBRIMH, Tezpur.
    • 2. • Psychotherapy is a general term referring to therapeutic interaction or treatment contracted between a trained professional and a client, patient, family, couple, or group. The problems addressed are psychological in nature and can vary in terms of their causes, influences, triggers, and potential resolutions. • “The principle aim of psychotherapy is not to transport one to an impossible state of happiness, but to help (the client) acquire steadfastness and patience in the face of suffering. ” -C.G. Jung
    • 3. • • • • • • • Interpersonal Psychotherapy: Behavioural Activation: Cognitive Behavioural Therapy: Problem Solving Therapy: Psychodynamic Therapy: Social Skills Therapy: Supportive Counselling:
    • 4. • Interpersonal Psychotherapy: This short-term model (6-20 sessions) focuses on the client’s interpersonal issues, patterns of interaction with family and friends, and has the goal of reducing specific symptoms, improving interpersonal skills, and helping increase social support for the client. • Behavioral Activation: This approach focuses on helping the client increase positive interactions between themselves and the environment, bringing increased awareness of positive activities and interactions. • Cognitive Behavioral Therapy: This kind of treatment uncovers the patient’s negative beliefs about self and others, then teaches how these beliefs impact on behavior in order to facilitate symptom resolution. • Problem Solving Therapy: This model explores the nature of the client’s problems that contribute to the depression. The client examines multiple solutions for each problem, and then selects, implements, and evaluates the best solution.
    • 5. • Psychodynamic Therapy: This paradigm focuses on how unresolved conflicts and issues from the past have a negative impact on the patient’s current situation. Through insight and exploration of old patterns, the client develops new healthier ways of relating. • Social Skills Therapy: This highly educational process teaches people the skills needed to build and maintain healthy relationships. • Supportive Counseling: This less directive model encourages the client to talk about their life experiences and emotions. The therapist then offers active listening and empathy without suggesting solutions or teaching new skills.
    • 6. Brief Introduction to Depression
    • 7. • Depression is a common mental disorder that presents with depressed mood, loss of interest or pleasure, decreased energy, feelings of guilt or low self-worth, disturbed sleep or appetite, and poor concentration. Moreover, depression often comes with symptoms of anxiety. These problems can become chronic or recurrent and lead to substantial impairments in an individual’s ability to take care of his or her everyday responsibilities. At its worst, depression can lead to suicide.
    • 8. • The 2012 Depression package is intended to provide information about depression as a treatable illness, and to spread the message that recovery is possible and achievable.
    • 9. Clinical Features of Depression • Mood disturbances • Psychomotor disturbances • Cognitive disturbances • Vegetative disturbances • Relationships
    • 10. Mood disturbances• Painful arousal- negative affective arousal is described as depressed, anxious, irritable, mournful. It is qualitatively different from neurotic counterparts. • Hypersensitivity to unpleasant events • Insensitivity to pleasant events • Insensitivity to unpleasant events • Reduced anticipatory pleasure • Anhedonia or reduced pleasure- inability to experience emotions both pleasurable and depressive. May lose capacity to cry, lose their feelings for family members. Gives up pleasurable acts. Patient suffers from inability to experience emotions (differentiating flat affect) • Affective blunting • Apathy • Masked depression- depression sine depression one is commonly observed in older patients and presents with bodily symptoms and to be diagnosed by physician by appearance, vocal inflection and expression
    • 11. • Psychomotor disturbances – Agitation – Retardation – Stupor – Pseudodementia • Cognitive disturbances – Mood congruent psychotic features – Mood incongruent psychotic features – Negative view of self, world and future – Excessive guilt – Poor concentration, indecision – Suicide • Vegetative disturbances – Appetite • Anorexia and weight loss, Weight gain – Sleep • Insomnia, Hypersomnia – Sexual function • Relationships - Family , peer, educational, work.
    • 12. Etiologies of Depression 1. Biological Theories • Genetics • Limbic system and dorsolateral prefrontal cortex • Neurotransmitters • Neuroendocrine and immune system 1 Presentation neuro.flv • Sleep architecture and circadian rhythms (around day)
    • 13. 2. Stress Theories • i. Stress Diathesis Model • Depression only follows exposure to stress in people who have specific biological or psychological attributes that render them vulnerable to stressful life events and most vulnerable require least stress to for dep. To occur ( Joiner & Timmons 2009; Joormann 2009; Levinson 2009) • ii. Stress generation theory • People with cetain personal attributes inadveretently generate excessive stress, which inturn lead to dep. (Lie & Alloy 2010) • iii. Early life stress Childhood – Adulthood dep. with min stress (Goodman & Brand 2009; Hammen 2009; harkness & Lumley 2008)
    • 14. • iv. As number of episodes of dep. increases, the amount of stress required to precipitate a relapse decreases. (Boland & Keller 2009) • This may be due to the neurobiological process of kindling (Neuro sys vulnerable) (Monroe & Harkness 2005) and cognitive process of rumination (McLaughlin & Nolen- Hoeksema 2011)
    • 15. Temperament, Traits, Cognitive Biases, Coping strategies and Interpersonal Styles. i. Temperament Character Inventory (Cloninger et al 1993) Four dimensions : • Harm Avoidance – serotonin system • Reward dependence – noradrenaline • Novelty seeking – dopamine . • Persistence
    • 16. ii. Traits: Big 5 personality traits N E C O A Neuroticism – major depression (Kotov et al 2010) • Dependence/ Sociotropy ~ loss of relationships • Self critical/ autonomy (self define) ~ failure in achieving = Depression
    • 17. • iii. Cognitive biases: Dep. show a range of information processing biases, during and between depressive episodes at the levels of attention, memory and reasoning that render them vulnerable to depression and maintain low mood during depressive episodes. (Joorman 2009) • Selectively attend to & remember, negative information about the self & world (Peckham Phillips 2010) • Tendency to remember generalities but not specific details of past events (Summer et al 2010)
    • 18. • iv. Coping strategies : Rumination as a coping style (Aldao et al 2010) • Negative co relation between depression & adaptive coping – problem solving, acceptance, reappraisal. • V. Interpersonal Style: Insecure attachment style , parental rejection, neglect, social skill deficit. (Joiner & Timmons 2009) • Expressed emotions – relapse (Hooley 2007)
    • 19. Psychoanalytic Theories • Freud’s classical psychoanalytic theory - Self directed anger in response to loss of valued person or attribute - Major loss in adult life – regression to oral stage - Superego directs anger on ego (children) - Self directed anger (guilt and shame) (Kim et al 2011) - Early life experiences.
    • 20. • Bibring’s ego psychology theory • Low self esteem -> from gap between self as it is and ideal self. • Ideal self = superego • Important correlates and precursor • Blatt’s psychoanalytic theory of two types of depression • Early exp of punitive parenting ->vulnerability to stress involving loss autonomy and control = dep [projection & reaction formation] • Neglectful parenting / loss of parents -> vulnerability to stress involving loss of present attachment relationship = dep [denial & repression DM]
    • 21. Cognitive and Behavioural Theories • 1. Lewinsohn’s Behavioural Theory : • Maintained by a lack of response-contingent positive reinforcement (RCPR) • Includes relaxation and coping skills training to deal with negative emotions arising out of stressful events • More activity + more pleasant events =more opportunities for using social skills to obtain RCPR
    • 22. Beck’s cognitive theory • Depression occurs when life events involving loss occur and re-activate negative cognitive schemas formed early in childhood as a result of early loss experiences. These negative schema entail negative assumptions such as, “ I am only worthwhile if everybody likes me” [Dysfunctional attitude scale, Weissman & Beck 1978] • When a depressed person experiences a drop in mood in a particular situation, this mood change is due NOT to the situation but the Negative Automatic Thoughts that the situation elicited.
    • 23. • The low mood and related depressive behaviour that occur in such situations makes it more likely that similar situations will recur • These episodes also reinforce depressive schemas. • Negative schemas have their roots in loss experience in early childhood : loss of parents, positive parental care, personal health, loss of positive peer relations by bulling or exclusion from peer groups, expectation of loss. • CBT model of depression
    • 24. Early life stress (Long separation from parent in early childhood) • Recent life event (Bereavement activates latent schema) A. Activating Agent (he did’nt say hello) SWL Confirm core belief SCHEMA Core Belief (I am worthless) Assumptions (If people don’t like me, I am worthless) B. Automatic thoughts (I am not good he doesn’t like me) Emotional (sad) Behavioural (withdrawl) Physiological (lethargy) C. Consequences S W L Confirm set up more activating agent
    • 25. • Two latent schema importance particularly in case of Dep. IPR [sociotropy] Personal achievement [ autonomy] • The various logical errors that people suffering from depression usually make are referred to as cognitive distortions:
    • 26. 1. ALL-OR-NOTHING THINKING: You see things in black and white categories. If your performance falls short of perfect, you see yourself as a total failure. 2. OVERGENERALIZATION: You see a single negative event as a never-ending pattern of defeat. 3. MENTAL FILTER: You pick out a single negative detail and dwell on it exclusively so that your vision of all reality becomes darkened, like the drop of ink that discolors the entire beaker of water. 4. DISQUALIFYING THE POSITIVE: You reject positive experiences by insisting they “don’t count” for some reason or other. In this way you can maintain a negative belief that is contradicted by your everyday experiences.
    • 27. 5. JUMPING TO CONCLUSIONS: You make a negative interpretation even though there are no definite facts that convincingly support your conclusions. a. Mind Reading. You arbitrarily conclude that someone is reacting negatively to you, and you don’t bother to check this out. b. The FortuneTeller Error. You anticipate that things will turn out badly, and you feel convinced that your prediction is an already established fact.
    • 28. 6. MAGNIFICATION (CATASTROPHIZING) OR MINIMIZATION: You exaggerate the importance of things (such as your goof-up or someone else’s achievement). Or you inappropriately shrink things until they appear tiny (your own desirable qualities or the other fellow’s imperfections). This is also called the “binocular trick.” 7. EMOTIONAL REASONING: You assume that your negative emotions necessarily reflect the way things really are: "I feel it, therefore it must be true."
    • 29. 8. SHOULD STATEMENTS: You try to motivate yourself with shoulds and shouldn’ts, as if you had to be whipped and punished before you could be expected to do anything. “Musts” and “oughts” are also offenders. The emotional consequence is guilt. When you direct should statements toward others, you feel anger, frustration, and resentment. 9. LABELING AND MISLABELING: This is an extreme form of over-generalization. Instead of describing your error, you attach a negative label to yourself: “I’m a loser.” When someone else’s behavior rubs you the wrong way, you attach a negative label to him: “He’s a damn louse.” Mislabeling involves describing an event with language that is highly colored and emotionally loaded. 10. PERSONALIZATION: You see yourself as the cause of some negative event which in fact you were not primarily responsible for.
    • 30. Cognitive Therapy • Clients learn to monitor situations where negative mood changes occur – to identify negative automatic thoughts- to generate positive interpretation of situations in which negative mood changes occur and to evaluate the validity of these positive and negative views mood altering situations. • Cognitive Therapy is a system of psychotherapy that attempts to reduce excessive emotional reactions and self-defeating behaviour, by modifying the faulty or erroneous thinking and maladaptive beliefs that underlie these reactions • Beck et al 1976, 1979, 1993 1 Cognitive Behavioral Therapy-CBT - YouTube.flv
    • 31. Learned Helplessness theory • When a person repeatedly fails to control the occurrence of negative stimuli or has repeated experiences of failure at valued tasks and adopts a cognitive style that involves making internal , global, stable attribution for failure • And • External, specific, unstable attributions for success
    • 32. Family system theory • • • • Family based stress Support Belief system Interaction pattern
    • 33. What Is the Case Formulation Approach to Cognitive-Behavior Therapy? The core idea of any therapy calling itself cognitive is that people’s emotional reaction and behaviour are strongly influenced by cognition (in other words, their thoughts, beliefs and interpretation about themselves or the situations in which the find themselves- fundamentally the meaning they give to the events of their life.) The case formulation approach to cognitive-behavior therapy is a framework for providing cognitive-behavior therapy (CBT) that flexibly meets the unique needs of the patient at hand, guides the therapist’s decision making, and is evidence based.
    • 34. Case formulation-driven CBT is not a new therapy. It is a method for applying empirically supported CBTs and theories in routine clinical practice. The elements of the case formulation approach to CBT are depicted in
    • 35. • Elements of a Case Formulation A complete case formulation ties all of the following parts together into a logically coherent whole: 1. It describes all of the patient’s symptoms, disorders, and problems. 2. It proposes hypotheses about the mechanisms causing the disorders and problems. 3. It proposes the recent precipitants of the current disorders and problems, and 4. The origins of the mechanisms.
    • 36. Elements of the Case Formulation Approach to CBT • Assessment to Obtain a Diagnosis and Initial Case Formulation • Developing a Mechanism Hypothesis • Levels of Formulation • Treatment Planning • Monitoring and Hypothesis Testing • The Therapeutic Relationship
    • 37. • General formulation model of depression PREDISPOSING FACTORS Any developmental factors that sensitize a person to loss of significant relationship or esteem. PERSONAL FACTOR – Genetic vulnerability to depression, loss & failure experiences, depressive temperament, neuroticism, introversion, low conscientiousness, cognitive schemas & styles, low self esteem, perfectionism, attachment insecurity, socials skills deficit, depressive IPR style. FAMILY FACTORS , COMMUNITY FACTORS MAINTAINING FACTORS Depressive cognitive styles, self defeating behaviour, ruminative & avoidant coping. Lack of family support Lack of school /work place support Lack of peer support Treatment refusal, non adherence or faliure PROTECTIVE FACTOR PRECIPITATION FACTORS Stresses involving loss and failure DEPRESSION Good pre-mormid adjustment, personal strengths & achievement Family support School or workplace support Peer group support Engagement in treatment
    • 38. • 1. case Depression.docx