1 / 53

Trichology

Trichology. Ritual. Write Hair Type Favorite thing you like to do to your hair? Switch papers to the right. Hair under the microscope. http://www.youtube.com/watch?v=zF2wNhFOg6Y. 7.1 Hair Theory. Hair Bulb Formation Hair Growth Hair Structure and Behavior Natural Hair Color.

mgould
Download Presentation

Trichology

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Trichology

  2. Ritual • Write Hair Type • Favorite thing you like to do to your hair? • Switch papers to the right

  3. Hair under the microscope • http://www.youtube.com/watch?v=zF2wNhFOg6Y

  4. 7.1 Hair Theory • Hair Bulb Formation • Hair Growth • Hair Structure and Behavior • Natural Hair Color

  5. Hair Bulb Formation • http://www.youtube.com/watch?v=E7NzRBiXxWM

  6. Hair Theory • only the cells of the hair bulb are alive. The hair fiber or strand itself is not alive.....things that make you go hmm....

  7. folicle shape • round • oval • elliptical

  8. Two Primary Parts of Hair • hair root • hair fiber

  9. Curly Hair • has a flattened eliptical shape

  10. Hair Growth • http://www.youtube.com/watch?v=YSFUNPxvyz8

  11. Papilla • filled with capillaries • small blood vessels • supply nourishment to the cells around it aka germinal matrix

  12. Germinal Matrix • Cuticle • Cortex • Medulla

  13. Sebacous glands • produce sebum/oil

  14. Acid Mantle • protects the cuticle or outer covering, of hair fiber, maintains the acid balance of hair and skin

  15. Arrector Pili • muscle comes from cells in dermis that attach to the follicle just below the sebaceous gland.

  16. Keratinization • process by whereby cells change their shape, dry out and form keratin protien. Once keratinized, the cells that form the hair fiber or strand are no longer alive

  17. keratinization • http://www.youtube.com/watch?v=IAAt_MfIJ-Y

  18. Amino Acids • read pg 183 at top

  19. Stages of Hair Growth • anagen • catagen • telogen

  20. Hairstructure & Behavior • heredity • enviroment • products or appliances

  21. Cuticle • http://www.youtube.com/watch?v=2R2KufsHwzE

  22. Natural Hair Color • pg 186

  23. 7.2 Haircare • hair evaluation • common hair conditions • Common scalp conditions • hair loss

  24. Hair evaluation • Determine type and density • texture - courseness • Read 187-188

  25. Common Hair Conditions • Broken Hair • split ends • matting • nodules • canities • Ringed hair • Hypertrichosis • Monilethrix • Mechanical Damage

  26. Broken Hair

  27. Split Ends

  28. Matting

  29. Nodules

  30. Canities

  31. ringed hair

  32. hypertrichosis

  33. Hirsuities • Suit of hair...

  34. Monilethrix

  35. Mechanical Damage • results from incorrect use of styling tools

  36. Psoriasis

  37. Dandruff

  38. dry dandruff disorder • pg 191

  39. greasy or waxy dandruff disorder • pg 191

  40. External Parasites • ringworm disease = tinea • ringworm of scalp - tinea capitus • honeycomb ringworm - tinea favosa • itch mite / scabies • head lice

  41. Hair Loss • red • brown • black • blonde

  42. lanugo • baby fine silky hair

  43. vellus • short fine non pigmented

  44. average daily loss • 40-100 strands per day

  45. Alopecia

  46. Androgenic Alopecia

  47. More alopecias • pg 195 finish out 7.2

  48. 7.3 Draping, shampooing and scalp massage

  49. watch scalp massage • aveda connect

  50. Finish out chapter • alternate readings from chapter from class

More Related