%PDF-1.7 1 0 obj << /Type /Catalog /Outlines 2 0 R /Pages 3 0 R >> endobj 2 0 obj << /Type /Outlines /Count 0 >> endobj 3 0 obj << /Type /Pages /Kids [6 0 R 16 0 R ] /Count 2 /Resources << /ProcSet 4 0 R /Font << /F1 8 0 R /F2 9 0 R /F3 10 0 R /F4 11 0 R >> /ExtGState << /GS1 12 0 R /GS2 13 0 R /GS3 14 0 R /GS4 15 0 R >> >> /MediaBox [0.000 0.000 595.280 841.890] >> endobj 4 0 obj [/PDF /Text ] endobj 5 0 obj << /Producer (dompdf 1.0.2 + CPDF) /CreationDate (D:20240520180755+00'00') /ModDate (D:20240520180755+00'00') >> endobj 6 0 obj << /Type /Page /MediaBox [0.000 0.000 595.280 841.890] /Parent 3 0 R /Contents 7 0 R >> endobj 7 0 obj << /Filter /FlateDecode /Length 1534 >> stream xWMs6W챙Qa~{r%vkǎ|t 1& ?S ʔ<;.޾} ,8~՛KS!K"Xp:WaKky% |eٗN>J4ּly.Y}dHJ\Jxi8e)-vֈҀ*t.ӊ\%"ZJq]087oPXk&CL0Vʖfk V'ꠖBY0m)Ba˫jx,}h ˒̃r焭DXށ }/RV$m%v&>TFU +kdE Q]R!kw=Ќ,I]~7Ah ]0nd*N,Ib|/aŪͽۨ'Ą@7HX-)UJڡJMܺ\|& ˦>M y PZ$DaFY(x7m>^+^P8e`!qh L\L'WFA# A`ĖCw-%I&>0ViJɭ;JQ?p}An F8A*$ֈJi#O7N ^.7oj~q=[|]aՇ“,R>ܽ.fgTȿG3w$9t˭1!aqkYPgrGߑ-ʚWH {tIe>eݝϗgp17__MSlyyOW;n% %QۻZUq6| * Qv=j#q"8 @BUT*ɇbU-oi¢WCp&%99#h``ZsϷUqd""[;Foу Y߃Nl:5ftzdTnt9OrQ|EYЧoBuw~e,-)UggF`X=)#XanߚlJ|)D_ߣǏl / 5B>a3jpPN8ER_}8>;XӅ39 WרX[k" |܏Rnn1O Z²oG ]ceՓK]h[~^>3hM$՗ݑH3p"JW];"/@1nՀ*`8P?.ߜ<^'!k5^8RM+J22=.也 >HO8fa ` 'œCP4$!5gtTM-F!ї4MXDs/8,Rё'o!l Gi&A[{phQ NQxIoKFP¡`)koJzOYx h8r[s ͳE)i,E"[wVA endstream endobj 8 0 obj << /Type /Font /Subtype /Type1 /Name /F1 /BaseFont /Times-Roman /Encoding /WinAnsiEncoding >> endobj 9 0 obj << /Type /Font /Subtype /Type1 /Name /F2 /BaseFont /Times-Bold /Encoding /WinAnsiEncoding >> endobj 10 0 obj << /Type /Font /Subtype /Type1 /Name /F3 /BaseFont /Helvetica /Encoding /WinAnsiEncoding >> endobj 11 0 obj << /Type /Font /Subtype /Type1 /Name /F4 /BaseFont /Helvetica-Bold /Encoding /WinAnsiEncoding >> endobj 12 0 obj << /Type /ExtGState /BM /Normal /CA 0.3 >> endobj 13 0 obj << /Type /ExtGState /BM /Normal /ca 0.3 >> endobj 14 0 obj << /Type /ExtGState /BM /Normal /CA 1 >> endobj 15 0 obj << /Type /ExtGState /BM /Normal /ca 1 >> endobj 16 0 obj << /Type /Page /MediaBox [0.000 0.000 595.280 841.890] /Parent 3 0 R /Contents 17 0 R >> endobj 17 0 obj << /Filter /FlateDecode /Length 842 >> stream xUێ6}Wc lh"uɛQwiۢEm[)z];Z &-3sCjF >cpd๔0ׇx`PS߾+ԋ*;8rAe TGi&!L>M}JAT{H $`RAɫlxnԾ(;ܘBA^A{lZcHv&+&L] [n g3UV_p"6}CL@VAM$$ҥ$1\pB~V۲8> M_F`͑3 6SmY# KHs70"1J'E/J*M$Uߒ̥ G =b43pV ~QCǮ%qMqNtZ벳:245{ߚ^"fq~zT%2)Tjn.Nj}yX>}^|}_i9Da-'EV1͹D5>OOB:STR{ :!c!,>`,x3OwSl!TPKOP8ގ%ҿ} ˌI9LGk6gs eorN~e z]tv[ p|i62˰K &W[tfLӾLQ.H|BB D]$axyH`W#y7jTLuLZAz@5B03"Q24v7)6, &^%ϱ C/LWh[Ÿ<&Ho>* endstream endobj xref 0 18 0000000000 65535 f 0000000009 00000 n 0000000074 00000 n 0000000120 00000 n 0000000379 00000 n 0000000408 00000 n 0000000557 00000 n 0000000660 00000 n 0000002267 00000 n 0000002376 00000 n 0000002484 00000 n 0000002592 00000 n 0000002705 00000 n 0000002764 00000 n 0000002823 00000 n 0000002880 00000 n 0000002937 00000 n 0000003042 00000 n trailer << /Size 18 /Root 1 0 R /Info 5 0 R /ID[] >> startxref 3957 %%EOF Harmon Circles – Motor Equivalents – Vision Mechanic
GROSS MOTOR / VESTIBULAR NOTES

Harmon Circles – Motor Equivalents

The apparatus for this exercise specifies use of a chalkboard. As these are hard to find and any smooth writing surface may be used (i.e. you might put sheets of white paper on a wall, or use a whiteboard with dry erase markers). While it is best to actually trace visible lines, sometimes it is difficult to find a suitable large writing surface to put on a wall; you can simply have the child trace circles on a blank wall with his fingers. Be aware of whether you are leaving marks on your wall and modify your approach to ensure you are not damaging your wall.

Loading the activity: See steps 8 and 9. You can also consider using a metronome to speed up the action. It’s important that you begin at a pace that is easy for the child to succeed with, then have them select a new pace that is more challenging.

HARMON CIRCLES–MOTOR EQUIVALENTS

PURPOSE: To organize equivalency of motor patterns around midline with peripheral visual monitoring.

APPARATUS: Chalkboard, chalk

METHOD:

Patient is to complete the following:

1. With elbows tucked in at sides and forearms parallel to floor, approach chalkboard and stop when hands touch it.  This is your proper distance from chalkboard.

2. Place X on chalkboard at nose level.

3. Stand in slight straddle facing chalkboard centered on the X.

4. Keep looking at the X throughout this exercise.

5. Raise hands to eye level, but comfortably extended and make circles in the following sequence:

First: Inward

Second: Outward

Third: To Right

Fourth: To Left

6. Do not go to the third and fourth until the first and second are done smoothly.

7. Repeat at hair line level and at waist level.  At waist level, work with palms up, whereas at other two levels, work with palms down.

8. Now drop out one hand at a time, letting the hand dropped out move a little in support of the action hand.

9. Then bring that hand back into the action without disrupting the action of the other hand.

ASPECTS TO BE EMPHASIZED:

1. Ability to shift smoothly from any one of the four bilateral movement phases to another.

2. Ability to maintain visual fixation on the X throughout.

3. Ability to perform at eye, head or waist level.

4. Ability to drop out and feed in right or left hand.

MONOCULAR_BINOCULAR_SEPTUM_LENSES_TIME_